program book icevt-imece 2015
Transcript of program book icevt-imece 2015
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PROGRAM BOOK Joint 3rd International Conference in Electrical Vehicular Technology and
International Conference on Electric Vehicular Technology and Industrial,
Mechanical, Electrical and Chemical Engineering
(ICEVT - IMECE 2015)
4th - 5th November 2015
Sunan Hotel, Surakarta - Indonesia
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Design cover by Raka Auliya Rahman
Written by Pringgo W. Laksono and Fandy Achmad P. U.
Edited by Wakhid A. Jauhari
Joint 3rd International Conference in Electrical Vehicular Technology and
International Conference on Electric Vehicular Technology and Industrial,
Mechanical, Electrical and Chemical Engineering (ICEVT-IMECE 2015)
Surkarta, Indonesia
4th–5th November 2015
Organized by:
Universitas Sebelas Maret (UNS)
Institut Teknologi Bandung (ITB)
Universiti Teknologi Malaysia (UTM)
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TABLE OF CONTENTS
Cover .......................................................................................................... 1
Table of Contents ...................................................................................... 3
Welcome Message ...................................................................................... 4
Indonesia in Brief ........................................................................................ 5
Surakarta in Brief ........................................................................................ 6
Venue and Transportation
Sunan Hotel ...................................................................................... 8
Floor Plan ........................................................................................... 10
Transportation ..................................................................................... 12
Necessary Information
Passport and Visa ............................................................................... 13
Airports and Airport Tax ...................................................................... 15
Currency ............................................................................................. 15
Electricity ............................................................................................. 15
Language ........................................................................................... 16
Numbers ............................................................................................. 16
IDD (International Direct Dialing) ......................................................... 17
Hospital and Drug Store ..................................................................... 17
Conference in Brief
Steering Commitee ............................................................................. 18
Organizing Commitee ......................................................................... 19
Oral Presentation Guidelines ............................................................... 21
Conference Informations ..................................................................... 24
General Schedule ............................................................................... 26
Parallel Session Schedule .................................................................. 30
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WELCOME MESSAGE
On behalf Organizing, Steering, and Technical
Program Committee, it is my privilege to welcome you to
The 2015 Joint International Conference on Electric
Vehicular Technology and Industrial, Mechanical,
Electrical and Chemical Engineering (The ICEVT &
IMECE 2015). Thank you for joining us for this event.
The ICEVT & IMECE 2015 is organized by Sebelas
Maret University in collaboration with the School of
Electrical and Informatics, Institute Technology Bandung
(ITB), and the Institute of Electrical and Electronics
Engineers (IEEE) with technical co-sponsored by the
Indonesia Section C Chapter and Indonesia Section
SP/ED/E/PES Joint Chapter.
The ICEVT & IMECE 2015 is supported by Indonesia Electric Vehicle
Consortium (ITB, UNS, UI, UGM and ITS) which is coordinated by Directorate
General of Research Reinforcement and Development, Ministry Research and
Technology & Higher Education and LPDP (Indonesia Endowment Fund for
Education).
The conference is expected to be an effective platform for the three axis of
triple helix namely ABG (Academic–Business–Government) forum, to share ideas
and to present the works of scientists, engineers, educators and students. Speakers
from Indonesia, Malaysia, Singapore, Japan, Germany, Cambodia, and Libya will
be attend to this conference.
In closing, It is our great honor and pleasure to accept the responsibilities
and challenges of Conference General Chair. We hope that the conference will be
stimulating, informative, enjoyable and fulfilling experience to all who attend it.
Dr. Wahyudi Sutopo, ST., M.Si
General Chairman
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INDONESIA IN BRIEF
Indonesia is the world's fourth-most-populous country and famous as an
archipelago comprising thousands of islands. Indonesia consists of hundreds of
distinct native ethnic and linguistic groups. The largest ethnic group are the
Javanese. A shared identity has developed, defined by a national language, ethnic
diversity, religious pluralism.
Indonesia is one of the very few nations on earth to span such a broad
spectrum of world history and human civilization from its ancient Hindu-Javanese
temples to Bali’s modern luxury resorts, and from the stone-age lifestyle in West
Papua to immense metropolis that is Jakarta. The population of nearly 234 million
people is derived from 300 ethnic group people who speak over 250 distinct
languages. The common element is the national language of Bahasa Indonesia.
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SOLO, THE SPIRIT OF JAVA
Solo is a city full history and cultural nuances that have the proud tradition of
Java society, a place that will make you amazed with a variety of Javanese cultural
heritage attractions.
Solo or also called the city of Surakarta is an ancient city built by Paku
Buwana II. The history of this city can’t be escaped with the history of Keraton
Surakarta Sultanate who was the successor of the Islamic Mataram kingdom.
Surakarta is known as a center and core of ancient Javanese culture because of
political and developed center ofJavanese tradition. The initial prosperity from the
19th century has been encouraging the developed various of Java literature, dance,
food, clothing, architecture, and culture.
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Solo is known as a city that never sleeps,
there is always something interesting you
can find in Solo. Solo has been known as
a favourite tourist destination for local
and international tourists.
In this city, you can visit 2 palaces of
Java, they are Sunan Surakarta palace
and Prince Mangkunegara palace. You
can travel in this old city with carriage
named andong or pedicab while see the
old building and labyrinth along the
palace.
Solo society always keeps its local culture. Therefore, it isn’t surprising that
Javanese language is used as a standard of national language. The dance area is
Bedhaya and Srimpimasih preserved in Solo Palace. The most famous Batik in Solo
are Batik Keris and Batik Danarhadi. We, as citizens, are proud of batik Solo, even
this city has its own label "Solo, The Spirit of Java” also the nickname"The City of
Batik".
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VENUE AND TRANSPORTATION
SUNAN HOTEL
The Sunan Hotel Solo was established in 2007 by PT.Graha Mulya
Wirastama, which constitutes to be the Owning Company of The Sunan Hotel Solo.
It has the form of Limited Liability Company.
Starting 2007, The Sunan Hotel Solo offers not only lodging service, to
improve service to the guests, but the Management also provides supporting
facilities such us Coffee Shop, Meeting Room, Music Room, Fitness Center, and
Ramen corner.
The Sunan Hotel Solo is located in the west side of Surakarta, 4 km from
Mangkunegaran Palace, 5 km from the Sunan’s Palace or Kraton, 5 km from
Goverment Center, 5 km from the famous shopping area of Pasar Klewer. It only
takes 15 munites from Adi Sumarmo International Airport and 6 minutes from
Balapan Train Station by Taxi.
The Sunan Hotel Solo offers a whole range of international standard facilities
to business and pleasure for travelers.Its business facilities, conference and
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banqueting service are organized with full attention and “extra care”. Total numbers
of room are 204, consisting of 1 President Suite, 1 Sunan Suite, 4 Suite, 10 Junior
Suite Rooms, 70 Executive Business Room and 118 Deluxe rooms. Get a special
price before 30th Oct 2015 for deluxe room only 797.280 IDR 650.000 IDR.
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FLOOR PLAN (Basement)
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FLOOR PLAN (6th floor)
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TRANSPORTATION
Travel from entry points to the conference venue (The Sunan Hotel Solo).
The Sunan Hotel Solo is located in city center of Surakarta, Central Java Indonesia.
To get conference venue, there are three options of transportation, like bus, plane
and train.
1. From Adi Sumarmo Airport (Surakarta):
The most convenient way to reach The Sunan Hotel Solo from Adi Sumarmo Airport
is to take an airport taxi. Taxis leaving from the airport operate with argo system.
The price about 50.000 IDR. It’s about 10,4 KM from Adi Sumarmo Airport to The
Sunan Hotel Solo.
Another alternative is by taking an Batik Solo Trans (BST) bus to The Sunan Hotel
Solo directly from the airport. Bus ticket can be purchased in the BST bus for 10.000
IDR. To get direction to The Sunan Hotel Bus, you must stop the bus in terminal
near Panti Waluyo it’s only take 6 minutes if you go there on foot or 500 meter
ahead. The another alternate is take commercial motorcycle to The Sunan Hotel
Solo for 5.000 – 10.000 IDR.
2. From Tirtonadi Terminal (Surakarta):
Public taxi is the best alternative to go to The Sunan Hotel Solo from Tirtonadi. The
price of argo system is 375 IDR per 100 meters. It’s about 5 KM from Tirtonadi
Terminal to The Sunan Hotel Solo.
3. From Purwosari Station (Surakarta):
From Purwosari to The Sunan Hotel Solo is just 1,1 KM away. From there you can
use Becak (Traditional Transportation of Indonesia) to go to The Sunan Hotel Solo.
Another alternative is to take commercial motor cycle in from of station.
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4. From Jebres Station (Surakarta):
Another alternative to reach The Sunan Hotel Solo from Solo Balapan Station is by
taking an Batik Solo Trans (corridor 1) bus to The Sunan Hotel Solo directly from
the Station. Bus ticket can be purchased in the BST bus for 4.500 IDR. To get
direction to The Sunan Hotel Bus, you must stop the bus in terminal near Panti
Waluyo it’s only take 6 minutes if you go there on foot or 500 meter ahead. The
another alternate is take commercial motorcycle to The Sunan Hotel Solo for 5.000
– 10.000 IDR.
5. From Solo Balapan Station (Surakarta):
Last alternative to reach The Sunan Hotel Solo from Solo Balapan Station is by
taking an Batik Solo Trans (corridor 2) bus to The Sunan Hotel Solo directly from
the Station. Bus ticket can be purchased in the BST bus for 4.500 IDR. To get
direction to The Sunan Hotel Bus, you must stop the bus in terminal near Panti
Waluyo it’s only take 6 minutes if you go there on foot or 500 meter ahead. The
another alternate is take commercial motorcycle to The Sunan Hotel Solo for 5.000
– 10.000 IDR.
NECESSARY INFORMATION
PASSPORT AND VISA
Passport must be valid for minimum six months. Visa On Arrival (VOA) is
granted to foreigners who intend to visit Indonesia for tourism, social and culture,
business or government duties. This Visa On Arrival is granted to foreign nationals
who fulfill the requirements and conditions upon arrival in Indonesia. The following
is the list of countries that can apply for VOA in Indonesia.
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1. Algeria 22. Greece 43. New Zealand
2. Arab Emirate 23. Hungary 44. Oman
3. Argentina 24. Iceland 45. Panama
4. Australia 25. India 46. Poland
5. Austria 26. Ireland 47. Portugal
6. Bahrain 27. Italy 48. Qatar
7. Belgium 28. Tunisia 49. Romania
8. Brazil 29. Japan 50. Russia
9. Bulgaria 30. Kuwait 51. Saudi Arabia
10. Cambodia 31. Laos 52. Slovakia
11. Canada 32. Latvia 53. Slovenia
12. China 33. Libya 54. South Africa
13. Cyprus 34. Liechtenstein 55. South Korea
14. Czech Republic 35. Lithuania 56. Spain
15. Denmark 36. Luxembourg 57. Suriname
16. Egypt 37. Malidives 58. Sweden
17. Estonia 38. Malta 59. Switzerland
18. Fiji 39. Mexico 60. Taiwan
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19. Finland 40. Netherland 61. United State of America
20. France 41. Monaco 62. United Kingdom
21. Germany 42. Norway 63. United Arab Emirate
AIRPORTS AND AIRPORT TAX
Adi Sumarmo International Airport (Indonesian: Bandar Udara Internasional
Adi Sumarmo) (IATA: SOC, ICAO: WAHQ), is an airport in Solo/Surakarta, Central
Java, Indonesia. It is located 14 km north of the city.It was the sole international
level airport in Southern Central Java, until the upgrading of the Adisucipto
International Airport in Yogyakarta and the Achmad Yani International Airport in
Semarang.
An airport departure tax of 100.000 IDR is charged by the airport authority
for travelers on international flights and 30.000 IDR for domestic flights. The tax
must be paid in Rupiah.
CURRENCY
Only Rupiah (Indonesian currency) is acceptable at regular stores and
restaurants. Certain foreign currencies and major credit cards are accepted by most
hotels, restaurants and souvenirs shops. The exchange rates 1 USD is about
13.600 IDR
ELECTRICITY
The electricity used in Indonesia is 220 V at 50 Hertz. Standard electrical
port in Indonesia is CEE7 version. We recommend you to bring a converter port.
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LANGUAGE
Bahasa Indonesia is the national language. Some common phrases and words:
ENGLISH
INDONESIA
Good morning (until 10 am) Selamat pagi
Good afternoon (until 3 pm) Selamat siang
Good afternoon ( between 3–6 pm) Selamat sore
Good evening/Good night Selamat malam/selamat tidur
How are you? Apa kabar?
I am fine Baik-baik saja
Do you have a room to rent? Ada kamar kosong?
Where are you going? Anda mau kemana?
How much (does it cost)? Berapa harganya?
What time does the shop open? Jam berapa toko buka?
Thank you Terima kasih
My pleasure/you are welcome Terima kasih kembali/sama-sama
Sit down, please Silahkan duduk
Come in, please Silahkan masuk
Original, authentic Asli
Clean Bersih
Cold Dingin
To eat Makan
To drink Minum
Excuse me Permisi
NUMBERS
1 Satu 11 Sebelas 100 Seratus
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2 Dua 12 Duabelas 101 Seratus Satu
3 Tiga 13 Tiga Belas 110 Seratus Sepuluh
4 Empat 14 Empat Belas 200 Dua Ratus
5 Lima 15 Lima Belas 1,000 Seribu
6 Enam 20 Dua Puluh 2,000 Dua Ribu
7 Tujuh 21 Dua Puluh Satu 10,000 Sepuluh Ribu
8 Delapan 30 Tiga Puluh 20,000 Dua Puluh Ribu
9 Sembilan 40 Empat Puluh 1,000,000 Satu Juta
10 Sepuluh 50 Lima Puluh 2,000,000 Dua Juta
IDD (International Direct Dialing)
Country Code = Indonesia: +62
City Code = Surakarta: +62-271
HOSPITAL AND DRUG STORE
HOSPITAL
Panti Waluyo Hospital Surakarta
Ahmad Yani 1, Surakarta
T : +62 271 712077
DRUG STORE
Kimia Farma
Adi Sucipto 70, Surakarta
T : +62 271 718014
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CONFERENCE IN BRIEF
STEERING COMMITEE
Chairman : Muhammad Nizam
Vice : Agus Purwadi
Advisory Board Committee:
1. Chancellor of Sebelas Maret University
2. Chancellor of Institute Tecnology Bandung
3. Head of Institute for Research and Community Services (LPPM), Sebelas
Maret University
4. Head of Institute for Research and Community Services (LPPM), Institute
Technology Bandung
5. Ario Sunar Baskoro (Universitas Indonesia)
6. Danardono Dwi Prija T (Sebelas Maret University)
7. Danardono Agus Sumarsono (Universitas Indonesia)
8. Eka Firmansyah (Universitas Gadjah Mada)
9. Indrawanto (Institute Tecnology Bandung)
10. Jayan Sentanuhadi (Universitas Gadjah Mada)
11. Kuncoro Diharjo (Sebelas Maret University)
12. Muhammad Nur (Institut Teknologi Sepuluh Nopember)
13. Stefanus Eko Wiratno (Institut Teknologi Sepuluh Nopember)
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ORGANIZING COMMITEE
Chairman : Wahyudi Sutopo
Vice : Umar Khayam
Technical Program : Wakhid Ahmad Jauhari & Burhanuddin Halimi
General secretary : Diyah Dwi Nugraheni & Arwindra Rizqiawan
Treasury : Rina W. Astuti
Program : Taufiq Al Makmun
Logistic : Pringgo Widyo Laksono, Fakhrina Fahma,
Rahmaniyah Dwi Astuti, Ilham Priyaditama
Publicity and Website : Yudi Sastro; Teddy Kusmawan
IEEE Contact Person :
o UNS (Sebelas Maret University) : Wahyudi Sutopo & Wakhid
Ahmad Jauhari
o ITB (Institute Technology Bandung) : Umar Khayam & Arwindra
Rizqiawan
Co-Chairs and Committee Members :
1. Agus Purwanto (Sebelas Maret University, Indonesia)
2. Alfadhlani (Universitas Andalas, Indonesia)
3. Anugerah Widiyanto (Agency for Assessment and Aplication of Technology
(BPPT), Indonesia)
4. Arief Syaichu Rohman (Institute Technology Bandung, Indonesia)
5. Arien Heryansyah (Universiti Teknologi Malaysia, Malaysia)
6. Ario Sunar Baskoro (Universitas Indonesia, Indonesia)
7. Azah Mohamed (Universiti Kebangsaan Malaysia, Malaysia)
8. Bambang Suhardi (Sebelas Maret University, Indonesia)
9. Cucuk Nur Rosyidi (Sebelas Maret University, Indonesia)
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10. Danardono Agus Sumarsono (Universitas Indonesia, Indonesia)
11. Danardono D. P. T (Sebelas Maret University, Indonesia)
12. Dina Sonalaila (Southampton University, United Kingdom)
13. Dida Diah Damayanti (IT Telkom)
14. Dwi Aries Himawanto (Sebelas Maret University, Indonesia)
15. Eka Firmansyah (Universitas Gadjah Mada, Indonesia)
16. Eko Pujiyanto (Sebelas Maret University, Indonesia
17. Eko Supriyanto (Universiti Teknologi Malaysia, Malaysia)
18. Emir Mauludi Husni (Institute Technology Bandung, Indonesia)
19. Evizal (Universiti Teknologi Malaysia, Malaysia)
20. Hennie Husniah (Universitas Langlangbuana, Indonesia)
21. Hilwadi Hindersah (Institute Technology Bandung, Indonesia)
22. Ida Ayu (Universiti Teknologi Malaysia, Malaysia)
23. Inayati (Sebelas Maret University, Indonesia)
24. Indrawanto (Institute Technology Bandung, Indonesia)
25. Isao Nakajima (Tokai University, ITU, Japan)
26. Jayan Sentanuhadi (Universitas Gadjah Mada, Indonesia)
27. Jupriyanto (PT. Indo Pacific Communication and Defense, Indonesia)
28. Ken Ferens (Univ. Manitoba, CANADA)
29. Kuncoro Diharjo (Sebelas Maret University, Indonesia)
30. Kuncoro Harto Widodo (Universitas Gadjah Mada, Indonesia)
31. Nur Yuniarto (Institute Teknologi Sepuluh Nopember, Indonesia)
32. Mahfudz Al-Huda (Agency for Assessment and Aplication of Technology
(BPPT), Indonesia)
33. Muhammad Nur (Institut Teknologi Sepuluh Nopember, Indonesia)
34. Muhammad Reza (ABB, Sweden)
35. Mukmin Widyanto A. (Institute Tecnology Bandung, Indonesia)
36. Mustofa (Sekolah Tinggi Manajemen Industri, Indonesia)
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37. Naniek Utami Handayani (Universitas Diponegoro, Indonesia)
38. Pekik Argo Dahono (Institute Technology Bandung, Indonesia)
39. Pranoto Hidaya Rusmin (Institute Tecnology Bandung, Indonesia)
40. Rini Dharmastiti (Universitas Gadjah Mada, Indonesia)
41. Stefanus Eko Wiratno (Institute Teknologi Sepuluh Nopember, Indonesia)
42. Susy Susmartini (Sebelas Maret University,Indonesia)
43. Tanika Dewi Sofianti (Swiss German University, Indonesia)
44. Triyono (Sebelas Maret University, Indonesia)
45. Wahyudi Sutopo (Sebelas Maret University, Indonesia)
ORAL PRESENTATION GUIDELINES
GENERAL
1. Each oral presentation will be 20 minutes long (maximum) followed by Q &
A. Please refer to conference book or schedule to find your assigned
schedule and session. The presentation format is in power point presentation
(ppt and pptx ) and pdf.
2. The author(s) are expected to:
a. Be ready prior to the session, in the assigned room and session.
b. Present their paper appropriately: maximum 15 minutes for
presentation, followed by 5 minutes discussion.
c. Answer questions and interact as appropriate.
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SETUP
Even though you have already sent your presentation file by email, it is important
that you are prepared to copy your presentation file in conference location.You can
update your file before 1 hour from the conference session at Registration Desk.
Suggestions for a good presentation
Slide Detail
Each slide should have a maximum of five points or short sentences. Slides
should represent summary points of your discussion rather than your verbal
presentation in totality. Please avoid using transitions between slides and
within slides as these become distracting.
Number of slides
The duration of your presentation will determine the number of slides that is
acceptable. As a general rule, if your presentation takes 15 minutes in
duration, 5 slides would be acceptable. However, your presentation style
may suggest a different time required each slide. Please plan the slides
carefully. Remember you’ll talk about your slides not read them.
Font
Font type and size is determined by personal preference. Basic fonts such
as ‘times new roman’ or arial are easy to read. A font size of 26-30 is
acceptable.
Content
As described above, the content of your slides should be brief. Your
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presentation should have a distinct introduction, body conclusion and
acknowledgements
Title: your title slide should convey the message of your presentation.
Additionally, you should include the names of the authors, regardless of
whether they are present or not [1 slide].
Overview: your overview should outline the progression of your presentation.
It is purely a brief overview of what you’re going to discuss and in what order
[1 slide].
Background: this slide should outline the current literature on the topic and
provide a rationale for undertaking the research or quality project. If the
presentation relates to an initiative or idea, the background should highlight
how the problem was identified [1 slide].
Objectives: this should outline what you hoped to achieve [1 slide]
Body: if you are presenting the findings of your research, the body of your
presentation should include: methods [1 slide], findings / Results [1 slide].
Depending on the type of presentation, the body should include a maximum
of three slides on the discussion or main theme of your topic. If your
presentation has in-depth findings with multiple figures, tables and/or graphs,
additional slides maybe required.
Conclusion: the conclusion should summarize the key points and objectives
of your presentation [1 slide].
Acknowledgements: If you received assistance from any funding bodies,
individuals or institutions, it is important that you acknowledge the assistance
you received in public [1 slide].
Images and Illustrations
Always check for the presence of copyright notices and watermarks on
images downloaded from the Internet or copied from another source.
Copyright notices are not always visible on images, however, this does not
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mean that one does not exist. When in doubt, you should seek written
permission from the publisher before using any images or illustrations in your
conference presentation, as this will most definitely be required if you submit
your paper for Publication at a later stage. Additionally, if you are using
personal photographs, you will need to obtain written permission from all of
the people whose identity is visible in the photograph.
CONFERENCE INFORMATIONS
Official Language
The official language of the conference is English. All presentations including
discussion shall be made in English.
Badges
All the participants are asked to wear their name badges in order to enter the
session room.
Registration Desk
The Registration Desk is located in front of Grand Ballroom at 1st floor Sunan Hotel.
Lunch
Lunch will be served at Resto for all participants with Lunch Ticket.
Internet Connection
Wi-fi access will be available during the conference period.
Password : sunan
User name : hotel
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Message Board
Any program changes or urgent announcements from the secretariat and person to
person messages will be posted on the Message Board located near the
Registration Desk. Please check the board occasionally.
Gala Dinner
Date & Time: Wednesday, 4th November 2015, 07.00 - 09.00 P.M.
Venue : Sumaryo Grand Ball Room
Dress Code: Informal / Batik
All registered participants are invited to attend gala dinner free of charge. A full
course meal and entertainment will be provided.
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GENERAL SCHEDULE
Joint International Conference on Electric Vehicular Technology (3rd ICEVT 2015)
and Industrial, Mechanical, Electrical and Chemical Engineering (IMECE 2015)
4th-5th November 2015, Sunan Hotel, Solo, Indonesia
Wednesday, 4th November 2015
Time Agenda
08.00-09.00 A.M Conference Registration
09.00-09.05 A.M Opening Ceremony
09.05-09.10 A.M National Anthem
09.10-09.25 A.M Welcome Speech by UNS Rector
Prof. Dr. Ravik Karsidi , M.S.
09.25-09.40 A.M Opening Speech by Ministry of RISTEK & DIKTI
Prof. H. Mohamad Nasir, Ph.D., Ak.
09.40-09.55 A.M Performance Arts : Saman Dance
09.55-10.00 A.M Photo Session
10.00-10.30 A.M Coffe Break
10.30 - 11.00 A.M Dr. Ir. Jumain Appe, M.Si
Directorate General of Strengthening for Inovation, Ministry of
Research and Technology & Higher Education
Title : Policies For Commercialization of Technology From
Universities and R&D Center
11.00 - 11.30 A.M Dr. Benno Rahardyan, S.T., M.T.
Institute for Innovation and Entrepreneurship Development, ITB
Title : Accelerating Technology Commercialisation Program for
the results of R&D in ITB
11.30 - 12.00 A.M Prof. Dr. Amran Md. Rasli
Director, UTM Innovation and Commercialisation Center, UTM
Title : Reinventing Innovation and Commercialization Policy in
UTM
12.00-12.30 P.M Discussion
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12.30-01.30 P.M Lunch Break
01.30-03.10 P.M Parallel Session 1
03.10-03.40 P.M Coffe Break
03.40-05.00 P.M Parallel Session 2
07.00-09.00 P.M Gala Dinner
Thursday, 5th November 2015
Time Agenda
07.30-08.00 A.M Conference Registration
08.00 - 08.30 A.M
Prof. Dr. K. Okuyama
Dept. of Chemical Engineering Graduate School of Hiroshima
University, Japan
Title : Nanoparticles Dispersion and Nanostructurization for
Energy and Environmental
08.30 - 09.00 A.M
Prof. Dr. Eng. Mikrajudin Abdullah
Dept. of Physics, Institut Teknologi Bandung
Title : Upscaled Reactor for Organic Pollutant Decomposition
using Titanium Dioxide Nanoparticles Under Solar Illumination
09.00 - 09.30 A.M
Dr. M.V. Reddy
Senior Research Fellow in Material Chemistry, Nanotechnology,
and Electrochemistry, National University of Singapore
Title : Recent advances on Nanotechnology in the area of
Energy storage
09.30 - 10.00 A.M Discussion
10.00 - 10.30 A.M Coffe Break
10.30 - 12.10 P.M Parallel Session 1
00.10 - 01.00 P.M Lunch Break
01.00 - 03.00 P.M Parallel Session 2
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Dr. Ir. Jumain Appe, M.Si
Directorate General of Strengthening for Inovation, Ministry of
Research and Technology & Higher Education
“Policies For Commercialization of Technology From
Universities and R&D Center“
Prof. Dr. Ir. Bambang Riyanto Trilaksono
Vice Rector for Research, Innovation, and Partnership of Institut
Teknologi Bandung (ITB)
“Accelerating Technology Commercialisation Program for the
results of R & D”
Prof. Dr. Ir Bambang Riyanto Trilakono is a Vice Rector for Research,
Innovation, and Partnership of Institut Teknologi Bandung (ITB) and also a lecturer
in School of Electrical Engineering and Informatics, Institut Teknologi Bandung.
He’s a figure who has been proven for having a qualification and experiment of
expertise in Robust Control, Intelligent Control & Intelligent Systems, Discrete Event
Systems, Control Applications, Telerobotics, Embedded Control Systems, and
Robotics. He finished his undergraduate program in Electrical Engineering, Institut
Teknologi Bandung, Indonesia. After that, he continued his graduate program in
Magister: Electrical Engineering, Waseda University - Japan followed with his
doctoral program in Electrical Engineering, Waseda University – Japan. He’s also
affiliated in IEEE memberships. He has been active in publishing many types of
scientific journals not only nationally but also internationally.
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Prof. Dr. Amran Md. Rasli
Director, UTM Innovation and Commercialisation Center, UTM
“Reinventing Innovation and Commercialization Policy in UTM”
Mr. Amran bin Md. Rasli is a respected figure in Innovation and
Commercialization Center, UniversitiTeknologi Malaysia. He was born on June 5th,
1961 in Kuala Lumpur, Malaysia, who’s now happily married with 5 children and 3
grandchildren. On 1983 he got his B.A. (Statistics) with C.G.P.A. of 3.00 from
California State University, Chico, California, until 2005 with his PhD in Society,
Business &Globalisation from Roskilde University, Denmark. Mr. Amran has many
professional qualifications or memberships which he has been joining until now,
from a member of SPSS User Group to an advisory member and board of Trustees
to the Asia Pacific Business, Innovation and Technology Management Society (Jan
1, 2012-Dec 31, 2015).
As a lecturer in UTM, he teaches many subjects for both undergraduate
and postgraduate. For undergraduate, there are eight subjects that Mr. Amran
teaches while there are eight subjects as well for postgraduate. He also teaches
Supervision of master (by research and coursework) and PhD students’ research
projects at Universiti Teknologi Malaysia and Universiti of Southern Australia. There
are more than 50 administrative posts that Mr. Amran had since 1989 as a UTM’s
representative to seven roles that he’s having now in UTM and one of them is a
Head of Commercialization and Technology Management Group, K-Economy
Research Group, UTM. There are 172 publications in total that Mr. Amran had
made. From journals themselves, they’ve been published since 2006 until 2015.
While non-journal publications like textbooks, book chapters, conference
30
proceeding, and other publications, Mr. Amran has been doing these since 90’s
also as a conference speaker as well.
Aside of things he has done, Mr. Amran is a reviewer or examiner of
academic and non academic functions. He also had a consultancy or training since
1991. Many awards have been given to him, such as Represented Malaysia for the
APEC-HRD-BMN Project in Developing Cross-Cultural Training for SMEs on
Interactive CD-ROM. He attended the first Project Meeting and Inception Workshop
on January 18-20th, 1997 in Sydney, Australia, and the latest one is Anugerah
Khidmat Cemerlang in conjunction with Citra Karisma Universiti Teknologi Malaysia
2013. Not only awards, he also has many research records which he had made
since 1991 until now.
31
PARALLEL SESSION SCHEDULE
Wednesday, 4th November 2015 01.30 – 02.50 P.M.
Room : Ballroom 1A (Basement)
Session : Vehicle Technology 1
Chair : Dr. Inayati
4A-1
01:30 P.M
Converted Battery-Powered Electric Motorcycle and Hydrogen
Fuel Cell-Powered Electric Motorcycle in South East Asia:
Development and Performance Test
Joerg Dieter Weigl1, Inayati Inayati2, Martin Henz3, Hamdani Saidi4
1Engineering Design and Innovation Centre, National University of
Singapore
2Chemical Engineering Department, Sebelas Maret University, Indonesia
3University Scholars Programme/ School of Computing, National
University of Singapore
4Universiti Teknologi Malaysia
4A1-2
01:50 P.M
Sensorless Current – Based Current Estimation Using
Thevenin Battery Model
Wahyu Sukestyastama Putra, Bobby Rian Dewangga, Adha Imam
Cahyadi, Oyas Wahyunggoro
Department of Electrical Engineering and Information Technology
University of Gadjah Mada, Indonesia
4A1-3
02.10 P.M
Lithium Polymer Battery Modelling and Fault Detection with
Simulink
Sigit Agung Widayat, Lora Amifia, Adha Cahyadi, Oyas
Wahyunggoro, Erika Loniza
Department of Electrical Engineering and Information Technology,
32
University of Gadjah Mada, Indonesia
4A1-4
02.30 P.M
State of Charge (SoC) Estimation of LiFePO4 Battery Module
Using Support Vector Regression
Irsyad Nashirul Haq1, Riza Hadi Saputra1, Frans Edison1, Deddy
Kurniadi2, Edi Leksono2, Brian Yuliarto2
1Graduate Student at Engineering Physics, Faculty of Industrial
Technology, Institut Teknologi Bandung, Indonesia
2Engineering Physics, Faculty of Industrial Technology, Institut Teknologi
Bandung, Indonesia
4A1-5
02.50 P.M
Measurement and Analysis of Contact Resistance of New
Designed Battery Connection
Umar Khayam, Budi Sutrisno, Mirfa Fauzan, Agus Risdiyanto,
Suwarno
School of Electrical Engineering and Informatics Institut Teknologi
Bandung
Room : Wiryowidagdo 2 (Basement)
Session : Applied Science and Technology
Chair : Dr. Fitria Rahmawati
4B-1
01:30 P.M
The crystal structure and particle size of NiO-YSZ
composite which prepared from local zircon concentrate of
Bangka Island
Karima Apriany1, Fitria Rahmawati1, Eddy Heraldy2, Syoni
Soepriyanto2
1Research Group of Solid State Chemistry & Catalysis, Department of
Chemistry, Sebelas Maret University, Indonesia
33
2
Department of Metallurgical Engineering, Faculty of Mining and
Petroleum Engineering, Institut Teknologi Bandung, Indonesia
4B1-2
01:50 P.M
DETERMINING PRIMARY INDICATOR FOR SOIL QUALITY
ON KEDUANG SUB-WATERSHED AGROFORESTRY LAND,
WONOGIRI
Supriyadi Supriyadi1, Irfan Budi Pramono2, Reni Ustiatik3
1Department of Soil Science, Faculty of Agriculture, University of
Sebelas Maret, Indonesia
2Forest Research Institute of Solo, Indonesia
3Undergraduate Student of Agrotechnology, Faculty of Agriculture,
University of Sebelas Maret, Indonesia.
4B1-3
02.10 P.M
Characterization and Preservative Effect of Corn Starch-
Based Edible Packaging Enriched with Cinnamon
(Cinnamomum burmannii) Oleoresin
Edhi Nurhartadi, Raden Baskara Katri Anandito, Rohula Utami,
Lia Umi Khasanah, Godras Jati Manohara, Melania Lilik
Swaningtias
Department of Food Science and Technology, Faculty of Agriculture,
Sebelas Maret University, Indonesia
4B1-4
02.30 P.M
THE EFFECT OF WEDANG UWUH WASTE OLEORESIN
TOWARD THE CHARACTERISTICS OF ACTIVE PAPER
PACKAGING
Ratri Probobethari, Kawiji, Lia U. Khasanah, Windi Atmaka,
Rohula Utami, Godras J. Manuhara
Departement of Food Science and Techonology University of Sebelas
Maret, Indonesia
4B1-5
02.50 P.M
The Classification Process of Indonesian Pornography
Texts Based on Machine Learning
34
Teguh Bharata Adji, Febri Andrean Nugeraha, Warsun Najib,
Noor Akhmad Setiawan
Department of Electrical Engineering and Information Technology
Universitas Gadjah MadaYogyakarta, Indonesia
4B1-6
03.10 P.M
Process Intensification of Hydrogen Production from
Ethanol using Microreactor
Yogi Wibisono Budhi, Hary Devianto, Lydia Ignacia, Hans
Andreas Mikhael
Chemical Engineering Department, Institut Teknologi Bandung,
Indonesia
Room : Executive Meeting Room (6th floor)
Session : Quality and Production
Chair : Dr. Muh. Hisjam
4C1-1
01:30 P.M
A supply chain inventory model with imperfect quality and
stochastic demand
Irfan Hilmi Hamdani, Wakhid Ahmad Jauhari, Alifah Khairina
Department of Industrial Engineering Sebelas Maret University,
Indonesia
4C1-2
01:50 P.M
EOQ Model Considering Imperfect Product, Temporary
Discount, and Limited Warehouse Capacity
Pringgo Widyo Laksono1, Aris Wahyu Nugroho2, Wakhid Ahmad
Jauhari2, Stephanie Liana Widodo2
1Center of Study Technology Development and Industrial
Collaboration, Institute for Research and Community Service
2Department of Industrial Engineering Faculty of Engineering,
35
Sebelas Maret University, Indonesia
4C1-3
02.10 P.M
A Goal Progamming Model For Closed 3-Kg LPG
Distribution System (Case Study : Malang Raya, East Java,
Indonesia)
Annisa Kesy Garside1, Galih Wasis Wicaksono2, Wahyu Andhika
Kusuma2
1Industrial Engineering Muhammadiyah Malang of University
2Informatics Engineering Muhammadiyah Malang of University
4C1-4
02.30 P.M
Validating Logistics Service Quality Scale In East Java
Industries
Annisa Kesy Garside
Department of Industrial Engineering Muhammadiyah Malang of
University Malang, Indonesia
4C1-5
02.50 P.M
Production, Remanufacture, and Waste Disposal Model for
Third Party and Manufacturer with the Case of Backordering
and Overlapping Cycle
Oktiviandri Hendaryani, Aris Wahyu Nugroho and Wakhid
Ahmad Jauhari
Department of Industrial Engineering Faculty of Engineering, Sebelas
Maret University, Indonesia
Room : Syailendra 1 (Basement)
Session : Electrical Engineering 1
Chair : Burhanudin Halimi, Ph. D
36
4D-1
01:30 P.M
Design of PD Location Indentifier Software for High Voltage
Generator Using Artificial Neural Network
Berkah Suprayogi, Umar Khayam
School of Electrical Engineering and Informatics Institut Teknologi
BandungBandung 40132, Indonesia
4D1-2
01:50 P.M
Propagation Analysis of Electromagnetic Wave Radiated by
Partial Discharge in Single Phase and Three Phase 150 kV
Gas Insulated Switchgear
Yosafat Samosir and Umar Khayam
Electrical Power Engineering, School of Electrical Engineering and
Informatics Institut Teknologi Bandung, Indonesia
4D1-3
02.10 P.M
Designing, Simulating, and Manufacturing Envelope
Detector to analyze Partial Discharge Waveform
Arpan Zaeni and Umar Khayyam
School of Electrical Engineering and Informatics Institut Teknologi
BandungBandung 40132, Indonesia
4D1-4
02.30 P.M
Partial Discharge Measurement of 4 Types of Electrodes
Configuration in Air Insulation using High Frequency
Current Transformer Sensor
Nhet Ra and Umar Khayam
School of Electrical Engineering and Informatics Institut Teknologi
Bandung,Indonesia
4D1-5
02.50 P.M
Measurement of Partial Discharge in Needle-Plane Electrode
using RC detector, HFCT, and Antenna Sensors
Nhet Ra and Umar Khayam
School of Electrical Engineering and Informatics Institut Teknologi
Bandung,Indonesia
37
Room : Syailendra 2 (Basement)
Session : Ergonomics and Human Factors 1
Chair : Dr. Bambang Suhardi
4E-1
01:30 P.M
Predictive Use Error Analysis: a Method to Identify Error in
Hemodialysis Process Execution
Ade Kurniawan, Pringgo Laksono, Irwan Iftadi
Department of Industrial Engineering Faculty of Engineering Sebelas
Maret University Surakarta, Indonesia
4E1-2
01:50 P.M
Analysis of Human Error in order to Improve Worker
Efficiency in Quality Control Department (Case Study in
Paper Cup Industry)
Monica Nilam and Triarti Saraswati
Industrial Engineering Department of Swiss German University,
Indonesia
4E1-3
2.10 P.M
Human Error Analysis in Hemodialysis Nurse Task Using
SHERPA Method
F.M. Rachadian, Irwan Iftadi, W.A. Jauhari, Ade Kurniawan
Department of Industrial Engineering Faculty of Engineering Sebelas
Maret University, Indonesia
4E1-4
02.30 P.M
The Ergonomics Improvement on Work Conditions
Reducing Fatigue and Musculoskeletal Disorders in Rice
Milling Workers in the J Village
Ruliati,L.P1, Adiputra,N.2, Sutjana I.D.P.2, Sutajaya, I.M3
1Post Graduate Program of Ergonomics Physiology, Udayana
University
2 Department of Physiology Faculty of Medicine, Udayana University
38
3Department of Biology Faculty, University of Pendidikan Ganesha,
Indonesia
4E1-5
02.50 P.M
Calculation the Effect of Nominal Limit to the Need for
Additional Facilities and Paramedics with the System
Dynamics Methodology
Aries Susanty, Nia Budi Puspitasari, Purnawan Adi Wicaksono,
Diva Permatasari
Dept. Industrial Engineering, Diponegoro University, Indonesia
Parallel Session
Wednesday, 4th November 2015 03.30 – 05.00 P.M.
Room : Ballroom 1A (Basement)
Session : IE-Biomechanics and IT
Chair : Yusuf Priyandi S.T., M.T.
4A2-1
03.40 P.M
Power Grip and Precision Grip Distinguishing Through
Frequency Based Parameter Of Myoelectric Signal Features
Susy Susmartini, Ilham Priadythama, Ardian Dwi Cahyo
Laboratorium of Product Plannng and Design, Department of Industrial
Engineering, Faculty of Engineering, Sebelas Maret University,
Indonesia
4A2-2
04.00 P.M
ANALYSIS OF THE POTENTIAL OF MICROBIOLOGY
MATERIAL TO ENABLE STUDENT’S SCIENCE PROCESS
SKILLS AND SCIENTIFIC ATTITUDES IN VOCATIONAL
HIGH SCHOOL
39
Suciati Suciati1, Sugiyarto Sugiyarto1, Erlina Fatma Ratri2
1
Science Education Magister Program Sebelas Maret University
2
State Vocational High School 3 Madiun
4A2-3
04.20 P.M
Ankle Multi-Axis with Energy Store Return Prosthetic Foot
Increase Efficiency Walk on The Ground for Transtibial
Amputee
Lobes Herdiman1, Nyoman Adiputra2 and Ketut Tirtayasa2
1Industrial Engineering Department, Sebelas Maret University,
Indonesia
2Ergonomics Dept. of Postgraduate Program, School of Medicine,
University of Udayana – Bali, Indonesia
4A2-4
04.40 P.M
Implementasion of RFID on Computer Based Test (RF-CBT)
System
Anif Jamaluddin1, Dewanto Harjunowibowo1,2, Akbar Rochim1,
Bulan Kakanita H3, Fadjar Mahadmadi4, Pringgo WidyoLaksono5
1Physics Education Department/E-Smart Research Group Faculty of Teacher
Training, Sebelas Maret University, Indonesia
2PhD Student, University of Nottingham, United Kingdom
3Senior Engineer,Panasonic AVC Network Singapore
4Department of Physiology, School of Medicine, University of
Udayana, Indonesia
5Industrial Engineering Departement, Universitas Sebelas Maret, Indonesia
Room : Wiryowidagdo 2 (Basement)
Session : Ergonomic and Human Factors 2
Chair : Dr. Cucuk Nur Rosyidi
40
4B2-1
03.40 P.M
Designing Dashboard of National Electric Cars SmarT EV.2
Regarding to The Ergonomic Aspects
S. Rendy Ardiansyah1, Irwan Iftadi1, D. Danardono2
1Department of Industrial Engineering Sebelas Maret University,
Surakarta, Indonesia
2Department of Mechanical Engineering Sebelas Maret University,
Surakarta, Indonesia
4B2-2
04.00 P.M
Study of Consumer’s Preference Rating on Car’s Exterior
Color Design
Zaesar Prasetyo, Irwan Iftadi, R. Wulan. Damayanti
Department of Industrial Engineering Universitas Sebelas Maret
Surakarta Surakarta, Indonesia
4B2-3
04.20 P.M
Kansei Engineering and Conjoint Analysis Integration to
Design a Driver Seat for City Car
Rahmaniyah Dwi Astuti1, Bambang Suhardi1, Wibisono Adhi
Prasetyo2, Didik Djoko Susilo2
1Department of Industrial Engineering, Faculty of Engineering, Sebelas
Maret University, Indonesia
2Research Group of Design and Verification Electric Car, Sebelas
Maret University, Indonesia
4B2-4
04.40 P.M
Customer Requirement Analysis of Driver’s Seat Design
Using Quality Function Deployment (QFD) Case Study: City
Car
Fakhrina Fahma, Irwan Iftadi and Nerissa Arviana Putri
Department of Industrial Engineering Faculty of Engineering
Sebelas Maret University, Indonesia
41
Room : Executive Meeting Room (6th floor)
Session : Logistics and Business 1
Chair : Yuniaristanto S.T., M.T.
4C2-1
03.40 P.M
City Logistics for Mega City: A Conceptual Model (Case
Study: DKI Jakarta)
Nova Saragih1, Senator Bahagia1, Suprayogi1, Ibnu Syabri2
1Department of Industrial Enginering Institut Teknologi Bandung
Bandung, Indonesia
1Department of Regional and City Planning Institut Teknologi Bandung
Bandung, Indonesia
4C2-2
04.00 P.M
Cooperative Vendor-Buyer Model with Imperfect Quality,
Inpection Errors, and Shortage Backordering
Rahmad Sulistyanto, Wakhid Ahmad Jauhari, Pringgo Widyo
Laksono
Department of Industrial Engineering, Universitas Sebelas Maret,
Indonesia
4C2-3
04.20 P.M
Make or Buy Decision Model with Multi-Stage Manufacturing
Process to Minimize Manufacturing Cost and Quality Loss
Cucuk Nur Rosyidi1, Mega Aria Pratama1, Wakhid Ahmad
Jauhari1, Bambang Suhardi1, Kunihiro Hamada2
1Department of Industrial Engineering, Faculty of Engineering, Sebelas
Maret University, Indonesia
2Department of Transportation and Environmental System, Graduate
School of Engineering, Hiroshima University, Hiroshima, Japan
4C2-4
04.40 P.M
Pre-Test Market Models for Acoustic Panel
42
Arinda Soraya Putri, Yuniaristanto -, Roni Zakaria, Wahyudi
Sutopo
Department of Industrial Engineering, Faculty of Engineering,
Sebelas Maret University, Indonesia
Room : Syailendra 1 (Basement)
Session : Industrial Electronics
Chair : Dr. Umar Khayam
4D2-1
03.40 P.M
Development of Controller for Passive Control Ankle Foot
Orthoses (PICAFO)
Dimas Adiputra, Mohd Azizi Abdul Rahman, Saiful Amri Mazlan,
Hairi Zamzuri
Malaysia Japan International Institute of Technology Universiti
Teknologi Malaysia, Malaysia
4D2-2
04.00 P.M
Optimization of Surface Orientation Angles to Receive
Maximum Solar Radiation at Sabha City in Libya
Muhammad Nizam1, Hasan M.S1,2. Atia1, Miftahul Anwar1
1Sebelas Maret University, Indonesia
2
General of Electricity Company of Libya (GECOL), GECOL Building,
Libya.
4D2-3
04.20 P.M
Premature Ventricular Contraction Detection Using
Artificial Neural Network Developed in Android Application
Arief Adhi Nugroho1, Nuryani Nuryani1, Iwan Yahya1, Anik
Lestari3, Bambang Harjito2 and Artono Dwijo Sutomo1
43
1Department of PhysicsSebelas Maret University
Surakarta, Indonesia
2Information Technology Sebelas Maret University
3Faculty of Medicine Sebelas Maret University, Indonesia
4D2-4
04.40 P.M
Atrial Fibrillation Detection Using Support Vector Machine
Nuryani Nuryani1, Bambang Harjito1, Iwan Yahya1 and Anik
Lestari2
1Department of Physics, University of Sebelas Maret, Surakarta,
Indonesia
2Faculty of Medicine, University of Indonesia Surakarta, Indonesia
Room : Syailendra 2 (Basement)
Session : Ergonomics and Human Factors 3
Chair : Retno Wulan Damayanti S.T.,M.T.
4E2-1
03.40 P.M
Elementary School Desk and Chair Design based on Focus
Group Discussion
Hari Purnomo, Dian Janari, Ayudyah Eka Apsari
Faculty of Industrial Engineering, Islamic University of Indonesia
4E2-2
04.00 P.M
Design of Polishing Tools for Improving Work Posture in
Furniture Industy
Bambang Suhardi, Rahmaniyah D. Astuti, Argadia T. Widodo
Department of Industrial Engineering, Faculty of Engineering, Sebelas
Maret University, Indonesia
Work System Design and Ergonomic Laboratory, Department of
Industrial Engineering, Faculty of Engineering, Sebelas Maret
University, Indonesia
44
4E2-3
04.20 P.M
CONCEPTUAL DESIGN FOR BATTER PROCESSING
INTEGRATED MACHINE TO GET UNIFORMITY OF KARAK
SIZE IN TRADITIONAL KARAK INDUSTRY
Ilham Priadythama, Fakhrina Fahma, Hadid Triyono
Department of Industrial Engineering, Faculty of Engineering, Sebelas
Maret University, Indonesia
4E2-4
04.40 P.M
Effectiveness Evaluation of Dried Vermicelli Extrusion-
Cutting Machine using Overall Equipment Effectiveness
Indicator
Benazir Imam Arif Muttaqin and Retno Wulan Damayanti
Department of Industrial Engineering, Faculty of Engineering, Sebelas
Maret University, Indonesia
Parallel Session
Thursday, 5th November 2015 10.30 – 11.50 A.M.
Room : Ballroom 1A (Basement)
Session : Electric Vehicle Technology 2
Chair : Burhanudin Halimi, Ph.D
5A1-1
10.30 A.M
Increased efficiency BLDC Motor Axial with soft magnetic
material
Muhammad Nizam1, Hery Triwaloyo1, Agus Mujianto1, Asep Qodar
Maulana1, Rino Herwangga1, Ivan Prawiratama1, Novianta
Maulanaputra1, Inayati2
1Electrical Engineering, Sebelas Maret University, Indonesia
2Chemical Engineering, Sebelas Maret University, Indonesia
45
5A1-2
10.50 A.M
Simple Design Verification of Interior Permanent Magnet
Synchronous Motor Based On Maximum Torque Per Ampere
and Maximum Torque Per Voltage Approach
Arwindra Rizqiawan, Nur Adhi Heryanto, Agus Purwadi, Nana
Heryana, Roynaldo Hutahean, Hilwadi Hindersah
School of Electrical Engineering and Informatics, Institut Teknologi
Bandung, Indonesia
5A1-3
11.10 A.M
The Prototype Development of Electronic Control Unit for
Electric Power Steering
Bobbie Timothea Christian, Arief Syaichu-Rohman, Arif Sasongko,
Langgam Bagaspratomo, Cindy Agustina
School of Electrical Engineering and Informatics, Institut Teknologi
Bandung, Indonesia
5A1-4
11.30 A.M
Comparison of Maximum Torque Per Ampere and Constant
Torque Angle Control for 30kW Interior Interior Permanent
Magnet Synchronous Motor
Agus Purwadi, Roynaldo Hutahean, Arwindra Rizqiawan, Nana
Heryana, Nur Adhi Heryanto, Hilwadi Hindersah
School of Electrical Engineering and Informatics, Institut Teknologi
Bandung, Indonesia
5A1-5
11.50 A.M
Optimal Displacement for Nine Phase Inverter
Anwar Muqorobin, Pekik Argo Dahono
Electrical Energy Conversion Laboratory, Institute of Technology
Bandung, Indonesia
Room : Wiryowidagdo 2 (Basement)
Session : Product Design and Manufacturing Systems 1
Chair : Ilham Priadythama, S.T., M.T.
46
5B1-1
10.30 A.M
Analysis of Frontal Protection System on A Car
Wiwik Budiawan, Adimas Prakoso, Pertiwi Andarani, Arfan
Bakhtiar
Dept. Industrial Engineering, Diponegoro University, Indonesia
5B1-2
10.50 A.M
Public Perceptions on EV Public Light Bus Concept Case
study the city of Bandung
Yannes Martinus Pasaribu1,2,3, Damang Chassianda2
1Human Factors in Industrial Design Research group
2Industrial Design electric transportation research and development team 3Faculty of Art and Design, Institute of Technology Bandung, Indonesia
5B1-3
11.10 A.M
Strength Analysis of Monocoque Frame Construction in an
Electric City Car Based on Finite Element Method
Agus Makhrojan, Sigit Setijo Budi, Agus Suprihadi, Agus Suprihadi,
Rifky Ismail
Dept. Mechanical Engineering, Diponegoro University, Indonesia
5B1-4
11.30 A.M
Simulation and Model Verification of a Vehicle Handling
Dynamics
Ubaidillah Ubaidillah1, Krinantyo Pamungkas1, Muhammad Nizam1,
Saiful Amri Mazlan2
1Mechanical Engineering Department, Faculty of Engineering, Universitas
Sebelas Maret, Indonesia
2Vehicle System Engineering, Malaysia Japan International Institute of
Technology, Universiti Teknologi Malaysia
5B1-5
11.50 A.M
Optimum Spark Advance Mapping of Otto Engine Based on
Knock Detection
Agus Sujono, Moh Nizam, Jaka S Budi and Chico Hermanu
Electrical Engineering Department, Sebelas Maret University, Indonesia
47
Room : Executive Meeting Room (6th floor)
Session : Logistics and Bussiness 2
Chair : Dr. Naniek Utami Handayani
5C1-1
10.30 A.M
Identification of Incubation Scheme By Incubator In University
Innovation Center to Develop Indonesian Economy
Danis Eka Prasetya Wicaksana, Yuniaristanto Yuniaristanto,
Wahyudi Sutopo
Industrial Engineering Department, Faculty of Engineering, Sebelas
Maret University, Indonesia
5C1-2
10.50 A.M
A Manufacturer-Buyer Relationship Model in Export Oriented
Furniture Industry with Sustainability Considerations
Muh. Hisjam1, Wahyudi Sutopo1, Ragilia Akhfani Devi2, Kuncoro
Harto Widodo3
1 Industrial Engineering Department, Faculty of Engineering, Sebelas
Maret University, Indonesia
2Alumnae of Undergrad. Prog. in Industrial Engineering, Sebelas Maret
University, Indonesia
3Dept. of Agroindustrial Technology, Gadjah Mada University, Indonesia
5C1-3
11.10 A.M
Design of Business Process on Traceability Fresh Fruits And
Vegetables Export
Aji Bayu Sadewo, Albertus Suryadipa Inanda Putra, Yusuf
Priyandari
Industrial Engineering Department, Faculty of Engineering, Sebelas
Maret University, Indonesia
5C1-4
11.30 A.M
Value Chain Analysis of Cantula Fiber as a Material of Electric
Vehicle Interior
Citra Kusuma1,2, Wahyudi Sutopo1,3, Muhammad Hisjam1,4
48
1Industrial Engineering Department, Faculty of Engineering, Sebelas
Maret University, Indonesia
2Assistant of Logistics System and Business Laboratory, Sebelas Maret
University, Indonesia
3Research & Dev. for Indonesia Electric Vehicle Consortium Team
Sebelas Maret University, Indonesia
4Logistics System and Business Laboratory, Sebelas Maret University,
Indonesia
5C1-5
11.50 A.M
Path Analysis Method to Identify Factors Affecting Consumer
Interest on Online Shopping
Ratna Purwaningsih, Belan Adison
Dept. Industrial Engineering, Diponegoro University, Indonesia
Room : Syailendra 1 (Basement)
Session : Electrical Engineering and Energy
Chair : Dr. Umar Khayam
5D1-1
10.30 A.M
Design, Implementation, and Testing of Partial Discharge
Signal Pattern Recognition and Judgment System Application
Using Statistical Method
Roro Roudhotul Jannah, Umar Khayam
Electrical Power Engineering Study Program, School of Electrical
Engineering and Informatics, Institut Teknologi Bandung, Indonesia
5D1-2
10.50 A.M
Design, Simulation, and Fabrication of Second, Third, and
Forth Order Hilbert Antennas as Ultra High Frequency Partial
Discharge Sensor
M. Anung Darmawan, Umar Khayam
49
School of Electrical Engineering and Informatics, Institut Teknologi
Bandung,Indonesia
5D1-3
11.10 A.M
Design of RC Circuit as Partial Discharge Detector
Umar Khayam, Ibrahim Alhanif
School of Electrical Engineering and Informatics, Institut Teknologi
Bandung,Indonesia
5D1-4
11.30 A.M
Performance of 5 kW Diesel Engine Generator Coupled with a
Rice Husk Fixed-Bed Gasification
Sunu Pranolo, Wusana Wibowo, Iddo Ratmana, Nugroho Pratama
Chemical Engineering Program, Faculty of Engineering, Sebelas Maret
University, Indonesia
Room : Syailendra 2 (Basement)
Session : Product Design and Manufacturing 2
Chair : Fakhrina Fahma, STP, M.T.
5E1-1
10.30 A.M
Standard Tube Selection for Recumbent Bicycle Frame Using
Simulated Finite Element Analysis
Ilham Priadythama1,4, Bambang Suhardi2,4, Vicky Ganis
Rengganis3,4
1Laboratory of Products Planning and Design, Sebelas Maret University,
Indonesia
2Laboratory of Work System Design and Ergonomics, Sebelas Maret
University, Indonesia
3Asistent Laboratory of Products Planning and Design, Sebelas Maret
University, Indonesia
4Departement of Industrial Engineering, Sebelas Maret University, Indonesia
50
5E1-2
10.50 A.M
Visualization and Verification for Conceptual Design of UNS
LPPD Hand Using CAD/CAE
Ilham Priadythama, Susy Susmartini, Jihad Bagus Cahyadin
Departement of Industrial Engineering, Sebelas Maret University, Indonesia
5E1-3
11.10 A.M
Digital Hanging Scales for Oil Palm Plantation
Pringgo W. Laksono1,2,3, Roni Zakaria1,2, Pandu Nugroho1,3, Ade
Kurniawan1,2
1Department of Industrial Engineering, Faculty of Engineering, Universitas
Sebelas Maret, Indonesia
2Industrial Engineering and Techno Economics
3Center of Study Technology Development and Industrial Collaboration LPPM
UNS
5E1-4
11.30 A.M
A System based on Fuzzy Logic Approach to Control Humidity
and Temperature in Fungus Cultivation
Pringgo Laksono, Anif Jamaluddin, Dewanto Herjunowibowo,
Wakhid Jauhari, Irwan Iftadi, Christina Kusumawardani, Ibnu
Pamungkas
1Department of Industrial Engineering, Faculty of Engineering,
Universitas Sebelas Maret, Indonesia
2Physics Education Department,Sebelas Maret University, Indonesia
5E1-5
11.50 A.M
Defects Analysis of Boeing 737-800 Cabin Using Six Sigma
Method at PT. XYZ
Yessy Rochmawati, Fakhrina Fahma
Departement of Industrial Engineering, Sebelas Maret University,
Indonesia
51
PARALLEL SESSION
Thursday, 5th November 2015, 01:00 – 03:00 P.M.
Room : Ballroom 1A (Basement)
Session : Electric Vehicle Technology 3
Chair : Anif Jamaluddin. S.Si, M.Si
5A2-1
01.00 P.M
Polyaniline/Zn as Secondary Battery for Electric Vehicle Base
On Energy Return Factor
Achmad Rochliadi, Said Ali Akbar, Veinardi Suendo
Inorganic and Physical Chemistry Research Groups, Faculty of
Mathematics and Natural Sciences, Institut Teknologi Bandung,
Indonesia
5A2-2
01.20 P.M
Decision Tree for State of Charge (SOC) Prediction of LiFePO4
Battery
Agus Mujianto1, Muhammad Nizam1, Hery Tri Waloyo1, Agus
Purwanto2, Inayati2
1Mechanical Engineering Department, Sebelas Maret University,
Indonesia
2Chemical Engineering Department, Sebelas Maret University, Indonesia
5A2-3
01.40 P.M
Effect of Start-Stop Cycle on Direct Ethanol Fuel Cell for
Transportation Purpose
Hary Devianto, Isdiriayani Nurdin, Mitra Eviani, Aditiya Yudistira
Department of Chemical Engineering, Institut Teknologi Bandung,
Indonesia
5A2-4
02.00 P.M
Preparation of Nanocrystalline Cellulose from Corncob Used
as Reinforcement in Separator for Lithium Ion Battery
52
Endah Purwanti, Winda Trisna Wulandari, Achmad Rochliadi*,
Bunbun Bundjali, and I Made Arcana
Inorganic and Physical Chemistry Research Groups, Faculty of
Mathematics and Natural Sciences, Institut Teknologi Bandung
5A2-5
02.20 P.M
Polymer Electrolyte Membranes Prepared by Blending of
Poly(vinyl alcohol)-Poly(ethylene oxide) for Lithium Battery
Application
Achmad Rochliadi1, Bunbun Bundjali1, Hariyawati Dharmi2, I Made
Arcana1
1Inorganic and Physical Chemistry Research Groups, Faculty of
Mathematics and Natural Sciences, Institut Teknologi Bandung,
Indonesia
2Department of Electrical Engineering, Faculty of Industrial Engineering,
Achmad Yani University, Indonesia
Room : Executive Meeting Room (6th floor)
Session : Logistics and Business 3
Chair : Wiwik Budiawan, S.T., M.T.
5C2-1
01.00 P.M
Product Service Systems Method on Jepara Furniture Industry
Sustainability Assessment
Ratna Purwaningsih, Nadira Hapsari and Novie Susanto
Dept. Industrial Engineering, Diponegoro University, Indonesia
5C2-2
01.20 P.M
Vehicle Routing Problem Modelling to Minimize A Number of
Vehicle by Considering Heterogenous Fleet Vehicle
Ary Arvianto1, Wiwik Budiawan1, Dwi Satria Perkasa1, Pringgo
Widyo Laksono2 ,Pertiwi Andarani3
1Dept. Industrial Engineering, Diponegoro University, Indonesia
53
2Departement of Industrial Engineering, Sebelas Maret University,
Indonesia
3Dept. of Environmental Engineering, Diponegoro University, Indonesia
5C2-3
01.40 P.M
Pre-Test Market Models for Clinic Management Application
Yuniaristanto, Arinda Soraya Putri, Roni Zakaria, Wahyudi Sutopo
Departement of Industrial Engineering, Sebelas Maret University,
Indonesia
5C2-4
02.00 P.M
Business Strategy and E-Business Initiatives in Indonesian B-
to-B Manufacturing SMEs
Iman Sudirman1, Rajesri Govindaraju1, T.M.A. Ari Samadhi1,
Singgih Saptadi2
1Industrial Engineering Department, Bandung Institute of Technology,
Indonesia
2Departement of Industrial Engineering, Diponegoro University, Indonesia
5C2-5
02.20 P.M
Model of Pre-Positioning Warehouse Logistics for Disaster
Eruption of Mount Merapi in Sleman Yogyakarta
Naniek Utami Handayani, Dyah Ika Rinawati, Yusuf Kurniawan
Wiguna
Departement of Industrial Engineering, Diponegoro University, Indonesia
5C2-6
02.40 P.M
A Novel Q-Scanning for Convex Hull Algorithm
Hendri Himawan
EE & IT Department, Gadjah Mada University, Indonesia
Room : Syailendra 1 (Basement)
Session : Chemical Process
Chair : Mujtahid Kaveesina, Ph.D
54
5D2-1
01.00 P.M
Litium ion doping into TiO2: the crystal structure and the
calculation of atomic interactions
Fitria Rahmawati1, Nosafarma Muda Prakarsa1, Fajar Rakhman
Wibowo2, Agus Purwanto3, Muhammad Nizam3
1Research Group of Solid State Chemistry&Catalysis, Chemistry
Department, Sebelas Maret University, Indonesia
2Research Group of Organic Chemistry, Chemistry Department, Sebelas
Maret University, Indonesia
3Research Group of Battery, MOLINA Research, Faculty of Engineering,
Sebelas Maret University, Indonesia
5D2-2
01.20 P.M
Synthesis of Anatase and Rutile TiO2 Nanostructures from
Natural Ilmenite Sand
Sayekti Wahyuningsih1, Ari Handono Ramelan1, Edi Pramono1,
Florentinus Firdiyono2, Eko Sulistiyono2, Ariantama Djati Sulistya1,
Panji Rofa Argawan1, Frenandha Dwi Dharmawan1, Ludfiaastu
Rinawati1, Uswatul Chasanah1
1Inorganic Materials Research Group, Faculty of Mathematic and Natural
Science, Sebelas Maret University, Indonesia
2Metalurgy Extraction Laboratory, Central of Metallurgy Research LIPI,
Indonesia
5D2-3
01.40 P.M
The Effects of bead composition on ethanol production by
simultaneous of saccharification and fermentation processes
in fluidized bed reactor
Margono, Endah Retno Dyartanti, Sunu Herwi Pranolo
Chemical Engineering Department, Sebelas Maret University, Indonesia
5D2-4
02.00 P.M
Preparation of Carboxymethylcellulose from Cassava Peel
Sperisa Distantina, Inayati Inayati, Fahmi Achmad Saputra and
Muhammad Fitra Arifianto
Chemical Engineering Department, Sebelas Maret University, Indonesia
55
5D2-5
02.20 P.M
Application of Boyolali’s Bentonite to Increase Gasoline
Fraction at Generating Fuel from Waste Plastic by Catalytic
Decomposition
Wusana Agung Wibowo, T. Bagus Tri Lusmono, Tomi Wijanarko
Efendi
Chemical Engineering Department, Sebelas Maret University, Indonesia
5D2-6
02.40 P.M
EFFECT OF HYDROGEN TEMPERATURE AND CURRENT
LOAD ON THE PERFORMANCE OF PROTON EXCHANGE
MEMBRANE FUEL CELL UNDER START – STOP OPERATION
Sirliyani Sirliyani, Hary Devianto, Isdiriayani Nurdin
Department of Chemical Engineering, Institut Teknologi Bandung,
Indonesia
56
ABSTRACTS
4A-1
01:30 P.M
Converted Battery-Powered Electric Motorcycle and
Hydrogen Fuel Cell-Powered Electric Motorcycle in South
East Asia: Development and Performance Test
Joerg Dieter Weigl1, Inayati Inayati2, Martin Henz3, Hamdani
Saidi4
1Engineering Design and Innovation Centre, National University of
Singapore
2Chemical Engineering Department Sebelas Maret University,
Indonesia
3University Scholars Programme/ School of Computing, National
University of Singapore
4Universiti Teknologi Malaysia
Abstract - This paper presents the development and performance test
of electric motorcycle in South East Asia i.e. in Singapore and Malaysia.
National University of Singapore (NUS) team converted ICE based
motorcycle (Honda CBR400) into battery electric motorcycle using lead
acid battery pack and lithium polymer battery pack. Fuel Cell Vehicle
Group in Universiti Teknologi Malaysia (UTM) built a fuel cell electric
motorcycle which used hydrogen fuel cell system (named H2Motive®
fuel cell motorcycle), lithium polymer battery pack and ultracapacitor
module . Road tests have been conducted to test the performance of
both electric motorcycle types. Performance of H2Motive® fuel cell
motorcycle was done by participating South African Solar Challenge
2008 in technology class. Results showed that H2Motive® fuel cell
motorcycle was able to travel about 2400 km. Some roads were at steep
and hilly climb and the motorcycle could stand during heavy rain. The
converted CBR400 was tested in World Advanced Vehicle Expedition
with 1600 km travel distance. NUS team’s e-bike claimed third spot in
that rally. Both type of electric vehicle performed well during the rally. It
57
can be concluded that two of them were ready for gaining road-legal
status.
4A1-2
01:50 P.M
Sensorless Current – Based Current Estimation Using
Thevenin Battery Model
Wahyu Sukestyastama Putra, Bobby Rian Dewangga, Adha
Imam Cahyadi, Oyas Wahyunggoro
Department of Electrical Engineering and Information Technology
University of Gadjah Mada, Indonesia
Abstract - State of Charge is a variable of battery which describes the
condition of how many the capacity remained. The current information
of a battery is used to estimate the SOC by Coulomb Counting
approach. The issue here is the expensive current sensor. This
research aims to design a current estimation algorithm based on a
sensorless current method with the battery is modelled in Thevenin. The
battery modelled in thevenin is formed into autoregressive exogenous
(ARX) model and the parameters are extracted by using MATLAB
identification toolbox. The battery in this research is Lithium polymer
with a capacity of 2200 mAh. The tests conducted in this research are
constant pulse load test and varied load test. The result show that the
current estimation using Thevenin model better than the one using RC
model as shown in the estimation test with constant pulse load and
varied load.
4A1-3
02.10 P.M
Lithium Polymer Battery Modelling and Fault Detection with
Simulink
Sigit Agung Widayat, Lora Amifia, Adha Cahyadi, Oyas
Wahyunggoro, Erika Loniza
Department of Electrical Engineering and Information Technology,
University of Gadjah Mada, Indonesia
58
Abstract - The accurate battery model and parameters identification are
used to produce a reliable Battery Management System (BMS). In this
research, the battery model using the equivalent circuit Thevenin model
is proposed after considering its complexity, model accuracy, and
robustness. Parameters identification is done by using pulse test data
that contains current and Vd (the difference between Open Circuit
Voltage (OCV) and terminal voltage) data that represent the battery
characteristics. Recursive Least Square (RLS) algorithm is used to
estimate the parameter recursively in order to lighten the computation
process. The fault detection is also simulated using matlab Simulink as
a design of effective and efficient BMS to protect the battery from
damage or failure. The results show that the battery modelling with the
equivalent circuit Thevenin model can represent battery dynamic well.
Parameters identification with the RLS algorithm shows accurate results
with RMSE of 0,0021. The validation result also shows that the
parameters obtained are accurate with the error of 0,0104%. The fault
detection simulation also shows accurate detection toward any fault
operation of the battery.
4A1-4
02.30 P.M
State of Charge (SoC) Estimation of LiFePO4 Battery
Module Using Support Vector Regression
Irsyad Nashirul Haq1, Riza Hadi Saputra1, Frans Edison1, Deddy
Kurniadi2, Edi Leksono2, Brian Yuliarto2
1Graduate Student at Engineering Physics, Faculty of Industrial
Technology, Institut Teknologi Bandung, Indonesia
2Engineering Physics, Faculty of Industrial Technology, Institut
Teknologi Bandung, Indonesia
Abstract - In this research work, we demonstrate state-of-charge (SoC)
estimation using support vector regression (SVR) approach for a high
capacity Lithium Ferro Phosphate (LiFePO4) battery module. The
proposed SoC estimator in this work is extracted from open circuit
voltage (OCV)-SoC lookup table which is obtained from the battery
59
module discharging and charging testing cycles, using voltage and
current as independent variables. The SoC estimation based on SVR
gives a perfectly linear curve fitting with its reference within the range of
37.5% to 90% while the rest hysteresis due to the discharging and
charging process is compensated using OCV-SoC curve as the training
data set. The SVR estimates the battery module SoC with RMSE of
2.3% over the whole test and the maximum positive and negative error
is 4%, which means that it shows good accuracy.
4A1-5
02.50 P.M
Measurement and Analysis of Contact Resistance of New
Designed Battery Connection
Umar Khayam, Budi Sutrisno, Mirfa Fauzan, Agus Risdiyanto,
Suwarno
School of Electrical Engineering and Informatics Institut Teknologi
Bandung, Indonesia
Abstract - This paper deals with measurement and analysis of the
contact resistance of new designed battery connection. The main
material of battery connection model is copper because of its high
conductivity and high mechanical strength. For reducing electrical
contact resistance on the copper conductor contact surfaces, the
contact pressure at the junction was increased and the plating material
with high conductivity and wide surface area was added on the copper
junction. Silver and tin are chosen as copper plating material. Silver is
chosen because of its high conductivity while tin is chosen because of
its high surface contact area. The results showed that the copper
junction with silver coating had the smallest contact resistance. The
increase of the contact pressure reduced the contact resistance of the
three battery connection types. The 8.4 MPa contact pressure gave the
smallest contact resistance.
60
4B-1
01:30 P.M
The crystal structure and particle size of NiO-YSZ
composite which prepared from local zircon concentrate of
Bangka Island
Karima Apriany1, Fitria Rahmawati1, Eddy Heraldy2, Syoni
Soepriyanto2
1Research Group of Solid State Chemistry & Catalysis, Department of
Chemistry, Sebelas Maret University, Indonesia
2Department of Metallurgical Engineering, Faculty of Mining and
Petroleum Engineering, Institut Teknologi Bandung, Indonesia
Abstract - In order to increase the economical value of local zircon
concentrate from Bangka Island, NiO-YSZ was synthesized from
Zirconia, ZrO2 that was prepared from local zircon concentrate. The
NiO-YSZ composite was synthesized by solid state reaction method.
XRD analysis equipped with Le Bail refinement was carried out to
analyze the crystal structure and cell parameters of the prepared
materials. The result showed that zirconia was crystallized in tetragonal
structure with space group of P42/nmc. Yttria Stabilized-Zirconia (YSZ)
was prepared by doping 8% mol yttrium oxide into zirconia and then
sintered at 1250 0C for 3 hours. Doping of 8% mol Yttria allows phase
transformation of zirconia from tetragonal into cubic structure.
Meanwhile, the composite of NiO-YSZ consists of two crystalline
phases, i.e, The NiO with cubic structure and the YSZ with cubic
structure. SEM analysis on the prepared materials shows that the
addition of NiO into YSZ allows the morphology to become more
roughness with larger grain size.
4B1-2
01:50 P.M
DETERMINING PRIMARY INDICATOR FOR SOIL QUALITY
ON KEDUANG SUB-WATERSHED AGROFORESTRY LAND,
WONOGIRI
Supriyadi Supriyadi1, Irfan Budi Pramono2, Reni Ustiatik3
61
1Department of Soil Science, Faculty of Agriculture, University of
Sebelas Maret, Indonesia
2Forest Research Institute of Solo, Indonesia
3Undergraduate Student of Agrotechnology, Faculty of Agriculture,
University of Sebelas Maret, Indonesia
Abstract - Changes in land use from forest to agriculture land in the
upstream of Watershed causing land degradation. Management of
Keduang sub-watershed has been done through development of
community forests, conservation farming and agroforestry. This study
aims to determine the primary indicators of soil quality on agroforestry
in Keduang sub-watershed Wonogiri. This study used descriptive and
exploratory method through field survey and obtained 9 sample points.
The variables consist of bulk density, porosity, aggregate stability,
organic-C, total-N, available-P, available-K, cation exchange capacity,
pH, electrical conductivity and soil respiration. Statistical analysis using
correlation analysis and principal component analysis (PCA). The
results showed that primary indicators of soil quality in the study sites
are available-P, bulk density, available-K and pH. Soil quality index
almost all sample points are under control sample (pine forest) is <3.470
except the sample point 9 (agroforestry) is 3.716. Changes in land use
from forest to agriculture land can reduce soil quality.
4B1-3
02.10 P.M
Characterization and Preservative Effect of Corn Starch-
Based Edible Packaging Enriched with Cinnamon
(Cinnamomum burmannii) Oleoresin
Edhi Nurhartadi, Raden Baskara Katri Anandito, Rohula Utami,
Lia Umi Khasanah, Godras Jati Manohara, Melania Lilik
Swaningtias
Department of Food Science and Technology, Faculty of Agriculture,
Sebelas Maret University, Indonesia
62
Abstract - The study aimed to characterize the corn starch-based edible
film incorporated with cinnamon oleoresin, and determine the
preservative effect of edible coating enriched with cinnamon oleoresin
on beef sausages during refrigeration storage. This study used a
Completely Randomized Design (CRD) with one factor, namely the
concentration variation of cinnamon oleoresin enriched on edible
coating (0%, 1%, 3% and 5%). The preservative effect observed by
analyzed the level of oxidative and microbiological damage of beef
sausages at days 0, 3, 6, 9, 12, and 15. The addition of cinnamon
oleoresin in corn starch-based edible film solution did not affect the
physical characteristics of the edible film. The enrichment of cinnamon
oleoresin with various on edible coating does not affect the sensory
preference of panelists for beef sausage. The addition of cinnamon
oleoresin with the highest concentrations on edible coating could inhibit
lipid deterioration and microbial growth in beef sausages during storage.
4B1-4
02.30 P.M
THE EFFECT OF WEDANG UWUH WASTE OLEORESIN
TOWARD THE CHARACTERISTICS OF ACTIVE PAPER
PACKAGING
Ratri Probobethari, Kawiji, Lia U. Khasanah, Windi Atmaka,
Rohula Utami, Godras J. Manuhara
Departement of Food Science and Techonology University of Sebelas
Maret, Indonesia
Abstract - The purpose of this study was to determine the effect of
variety of wedang uwuh waste oleoresin concentration against the
characteristics of active paper packaging (water content, thickness,
tensile strength, folding endurance, antimicrobial properties and
sensory character), to determine the functional group, to determine the
effect of storage to the characteristics of active paper packaging, and to
determine the antimicrobial activity of the active paper packaging after
20 days storage towards the selected and controlled wedang uwuh
waste oleoresin concentration. Research design used a completely
63
random design (CRD) pattern with one factorial: variation of wedang
uwuh waste oleoresin concentration (0 mg/mL; 0.2 mg/mL; 0.4 mg/mL;
0.6 mg/mL). The result showed that the addition of wedang uwuh waste
oleoresin reduced the level of water content and tensile strength but
increased the antimicrobial activity and presented no significant effect
on the thickness, folding endurance and sensory characteristics of the
packaging. The controlled and selected active
paper packaging resulted a similar spectrum. However the selected
packaging has the the higer intensity of –OH and C-H groups which
shown the existance of aromatic group of eugenol that was not found
in the controlled packaging.
4B1-5
02.50 P.M
The Classification Process of Indonesian Pornography
Texts Based on Machine Learning
Teguh Bharata Adji, Febri Andrean Nugeraha, Warsun Najib,
Noor Akhmad Setiawan
Department of Electrical Engineering and Information Technology
Universitas Gadjah Mada, Indonesia
Abstract - Classification of textual content plays important role on early
detection of pornographic content presence. However, the classification
results depend on the language used. Recent research on Indonesian
text pornography detection is done by using VSM and TF-IDF. However,
the resulting accuracy needs to be improved. This study seeks to
compare and choose more accurate classification models than in the
previous study. Text classification accuracy is influenced by collected
data, number of features, corpus category, preprocessing method, and
classification algorithms. This study uses Support Vector Machine
(SVM) and Naive Bayes Classifier (NBC), which in many text
classification researches show good performance. This study also tests
various methods of text preprocessing and uses 200 training and 186
testing data. The results shows that the classification accuracy is
influenced by the preprocessing method applied. This applies both to
64
the SVM or NBC. The highest classification accuracy in this study is
97.85%.
4B1-6
03.10 P.M
Process Intensification of Hydrogen Production from
Ethanol using Microreactor
Yogi Wibisono Budhi, Hary Devianto, Lydia Ignacia, Hans
Andreas Mikhael
Chemical Engineering Department, Institut Teknologi Bandung,
Indonesia
Abstract - Hydrogen as potential energy source for Proton Exchange
Membrane Fuel Cells (PEMFCs) possesses great challenge to replace
gasoline due to their high calorific value. Hydrogen can be generated
directly through Ethanol Steam Reforming (ESR) on portable reaction –
microreactor. In this study, ESR was conducted by nine different
variations of Pt/α-Al2O3 catalyst prepared by electroless plating method
and four variations of reaction temperature between 270-315oC,
atmospheric pressure, liquid feed flow of 0.5 mL/hour and molar feed
composition of steam to ethanol 3:1. The result showed that the highest
catalyst activity was reached at 300oC and 315oC. Time needed to
reach stable hydrogen productivity at 285oC was longer than others.
Average hydrogen productivity in stable condition varied between
6.31% (at 270oC) – 14.51% (at 300oC) of the highest hydrogen
productivity achieved during six hours of ESR.
4C1-1
01:30 P.M
A supply chain inventory model with imperfect quality and
stochastic demand
Irfan Hilmi Hamdani, Wakhid Ahmad Jauhari, Alifah Khairina
Department of Industrial Engineering Sebelas Maret University,
Indonesia
65
Abstract - Here, we develop a supply chain inventory model consisting
of a vendor and a buyer. We assume that the lot transferred from vendor
to buyer contains a proportion of defective items and the demand is
assumed to be normally distributed. To screening the received items,
the buyer conducts an inspection process to guarantee that the items
sold to the end customers are in good quality. However, the inspection
process is imperfect. The inspector may incorrectly classify non-
defective item as defective or incorrectly classify a defective item as
non-defective. A mathematical model is developed to minimise total
supply chain cost. An efficient algorithm is proposed to determine
simultaneously shipment lot, safety factor and number of deliveries for
each production run. Finally, numerical example is provided for
illustrative purposes.
4C1-2
01:50 P.M
EOQ Model Considering Imperfect Product, Temporary
Discount, and Limited Warehouse Capacity
Pringgo Widyo Laksono1, Aris Wahyu Nugroho2, Wakhid Ahmad
Jauhari2, Stephanie Liana Widodo2
1Center of Study Technology Development and Industrial
Collaboration, Institute for Research and Community Service
2Department of Industrial Engineering Faculty of Engineering,
Sebelas Maret University, Indonesia
Abstract - When suppliers offer temporary discounts, retailers must
decide the proper size of ordering. EOQ is used to determine ordering
size. However, in the production process, not all products are in good
condition. The presence of defective products is a natural thing, this is
due to production quality is not perfect. Moreover, the fact that the
capacity of the warehouse has a certain limit. Therefore, it is a
necessary EOQ model that takes into account three factors: product
defects, temporary discounts, and limited warehouse capacity. The
EOQ model in this study refers to the equation of inventory in the two
66
warehouses by considering imperfect products and equation inventory
with temporary discounts and limited warehouse capacity. The level of
demand for the product is deterministic and defective goods to a certain
level is known. Two types of ordering size used in this model are the
normal ordering and special ordering. Temporary discount is given if the
retailer ordered with special sizes or for the first time ordered a normal
size for a certain period. Furthermore, the process of checking the
delivered products from suppliers to retailers. Defective products are
sold at a cheaper price than good products. This model provides an
optimal solution by the total inventory cost savings. A numerical
example is presented to illustrate the application of the model. The
sensitivity analysis showed that the increase in the value of the capacity
of the warehouse and temporary discount fraction causes the increased
value of decision variables, inventory costs, total sales, and total profit.
While the increase in the fraction of the holding cost causes a decrease
in the value of the decision variable, inventory costs, total sales, and
total profit. While changes in the level of defect item does not
significantly influence the decision variables or to the cost of inventory,
total sales, and total profit.
4C1-3
02.10 P.M
A Goal Progamming Model For Closed 3-Kg LPG
Distribution System (Case Study : Malang Raya, East Java,
Indonesia)
Annisa Kesy Garside1, Galih Wasis Wicaksono2, Wahyu Andhika
Kusuma2
1Industrial Engineering Muhammadiyah Malang of University
2Informatics Engineering Muhammadiyah Malang of University
Abstract - Government has conducted an implementation trial for a
closed distribution system of 3 kg LPG at Malang municipality on 2009
and extended to Malang regency and Batu municipality on 2010.
Several issues on the implementation was the not-optimal distribution
67
pattern caused by distribution area arrangement that is considered
unfair for the stakeholders. This purpose of the research is develop and
implement weighted goal programming model for closed 3-kg LPG
distribution system from SPBE (bulk loading LPG station) to distributors
in the Malang Raya for improving the SPBE utilization, minimizing
distance from SPBE’s to agents, and minimizing distance from agents
to distributors. The resulting solution of the weighted goal programming
model shows an equalized SPBE utilization, minimization of travelling
distance from each SPBE to each agent and minimization of travelling
distance from each agent to each distributor.
4C1-4
02.30 P.M
Validating Logistics Service Quality Scale In East Java
Industries
Annisa Kesy Garside
Department of Industrial Engineering Muhammadiyah Malang of
University Malang, Indonesia
Abstract - The purpose of this study is to identify logistics outsourcing
service attributes based on logistics service quality (LSQ) scale
proposed by Meltzer, Flint, and Kent (MFK). This study uses
confirmatory factor analysis (CFA) to validate the LSQ scale. In the CFA
model, LSQ as second order construct consist of 9 first order constructs
and 25 items scale. Based on the evaluation done by 115 logistic
managers from manufacturing industries in East Java, the LSQ scale
tested on US logistics managers is considered valid to the situation in
East Java. Those nine first order constructs are information quality,
ordering procedures, timeliness, order accuracy, order quality, order
condition, order discrepancy handling, and personal contact quality has
been proven to have significant impact to LSQ.
4C1-5
02.50 P.M
Production, Remanufacture, and Waste Disposal Model for
Third Party and Manufacturer with the Case of Backordering
and Overlapping Cycle
68
Oktiviandri Hendaryani, Aris Wahyu Nugroho, Wakhid Ahmad
Jauhari
Department of Industrial Engineering Faculty of Engineering, Sebelas
Maret University, Indonesia
Abstract - Production process in many companies involves not only
producers and consumers but also suppliers, collectors, and
manufacturers as its stakeholder. Some defect products are often out
of inspection so that it has been distributed along the markets and soon
rejected by the customers. The role of collectors is to buy the rejected
products from customers and resell them to manufacturers for recycling.
However, rejected products are not always suitable for further recycling.
Collectors should have separated whether the products are repairable
or not in advance. Manufacturers will only use the repairable ones to
produce remanufactured products and purchase materials from
suppliers for producing newly-manufactured-items. Those two types of
products from manufacturers are perceived incompatible by customers.
This case may causes overlapping cycle when newly-manufactured-
items are requested in remanufacturing cycle, and vice versa. Thus,
backorder or lost sales occurs in this situation. This paper extend
inventory condition for the firm having roles as collector, manufacturer,
and remanufacturers at a time, while the manufacture and
remanufacture cycles are experiencing backorder and overlapping
cycle.
4D-1
01:30 P.M
Design of PD Location Indentifier Software for High Voltage
Generator Using Artificial Neural Network
Berkah Suprayogi, Umar Khayam
School of Electrical Engineering and Informatics Institut Teknologi
Bandung, Indonesia
69
Abstract - This research discusses on the design and testing of the
application of partial discharge (PD) pattern recognition and signal
assessment using Artificial Neural Network (ANN) as a system of
identification of partial discharge (PD) on the high voltage generator.
The identified PD signal is a simulation result of PD measurement at
high voltage generator in form of data background noise and phase
patterns PD (PRPD pattern) signal. ANN method has chosen for the
reason that ANN method has the characteristics of information
processing systems similar to biological neural networks. ANN is a
decision-making system-based by learning system that works based
knowledgebased - database. This method proved to have a high
accuracy degree for the PD pattern recognition. The making of
database is done through PD data collection on the simulation of phase
pattern PD (PRPD pattern) signal results. PD pattern recognition is
done by looking at the pattern of the phase signal PD, while the PD
location identification of the generator is adapted to the standards and
also previous studies based on the pattern signal phase PRPD. After
the software making have done than do software testing by providing a
data input of the data signals of PD phase patterns and background
noise that different from the database. Results of this research is testing
the performance of an application for identifying in determining the
location of PD on the generator.
4D1-2
01:50 P.M
Propagation Analysis of Electromagnetic Wave Radiated by
Partial Discharge in Single Phase and Three Phase 150 kV
Gas Insulated Switchgear
Yosafat Samosir and Umar Khayam
Electrical Power Engineering, School of Electrical Engineering and
Informatics Institut Teknologi Bandung, Indonesia
Abstract - Gas Insulated Switchgear (GIS) has high reliability but partial
discharge (PD) presence can cause breakdown. [1-6] It is needed to
detect PD before breakdown occurs. UHF detection method is the most
70
effective method in PD monitoring. The difference between single phase
and three phase GIS cause different electromagnetic wave propagation
characteristic in GIS. By knowing the difference, UHF sensor settings
can be determine. Research results show that single phase GIS has
higher transmission rate, voltage intensity, and dominant frequency
spectra than three phase GIS.
4D1-3
02.10 P.M
Designing, Simulating, and Manufacturing Envelope
Detector to analyze Partial Discharge Waveform
Arpan Zaeni, Umar Khayyam
School of Electrical Engineering and Informatics Institut Teknologi
Bandung, Indonesia
Abstract - This study will discuss about manufacture of envelope
detector to envelope Partial Dischargewaveform. In the Partial
Discharge measurement techniques with methods of UHF / VHF, partial
discharge waveforms obtained in the form of high-frequency signals and
oscillate. One example of a sensor that generates the waveform as it is
a loop antenna. Wave parameter from waveforms which generated from
the measurement results using the UHF / VHF tend difficult to be
analyzed. Therefore we need an instrument that can help us to analyze
the waveform. One of the methods that we can use is by clicking on the
envelope of the partial discharge waveforms so we can get low
frequency waveforms that allows us to be able to determine rise time,
fall time, pulse width and peak voltage values of PD. Envelope detector
can be made in the form of software and hardware. This research will
be conducted experiments to make both type of envelope detector
4D1-4
02.30 P.M
Partial Discharge Measurement of 4 Types of Electrodes
Configuration in Air Insulation using High Frequency
Current Transformer Sensor
Nhet Ra, Umar Khayam
School of Electrical Engineering and Informatics Institut Teknologi
71
Bandung,Indonesia
Abstract - This paper deals with the occurrence of Partial Discharges on
electrical equipment due to the high electric field exceeding the electric
strength of Air. We can model PD occur in electrical equipment by using
4 types of electrode arrangement. There are Needle-Plane, Needle-
Sphere, Needle-Needle, and Needle-Sphere. In this experiment, 4
types of electrodes with 10 mm gap between the two electrodes were
used to produce a high electric field. PD measurement was conducted
using phase-resolved measurement system which able to measure the
PD magnitude (q), phase of PD occurrence ( ) as well as PD number
(n). The task was done using a digital oscilloscope combined with a
personal computer. The analysis of the PD data was conducted by
utilizing -q-n and -n pattern. The experimental results showed that PD
took place at around the peak of the applied voltage. Phase-resolved
analysis indicated that PD magnitude as well as PD occurrence were
strongly dependent on the instantaneous applied voltage. The
simulation was able to generate -q-n and -n patterns similar to those
obtained from the measurement.
4D1-5
02.50 P.M
Measurement of Partial Discharge in Needle-Plane Electrode
using RC detector, HFCT, and Antenna Sensors
Nhet Ra, Umar Khayam
School of Electrical Engineering and Informatics Institut Teknologi
Bandung,Indonesia
Abstract - The occurrence of Partial Discharges on electrical
equipments due to the high electric field exceeding the electric strength
of insulation. The most common electric arrangement for investigation
partial discharge is needle-plane electrode which is able to produce very
high divergent field around the needle tip. In this experiment, a needle-
plane electrodes with 10 mm gap between the two electrodes is used to
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produce a high electric field. The curvature of the needle tip is 30o and
the tip radius is 10 μm. Finally, we observe the characteristics of Partial
Discharge in Partial Discharge Inception Voltage level of air.
4E1-1
01:30 P.M
Predictive Use Error Analysis: a Method to Identify Error in
Hemodialysis Process Execution
Ade Kurniawan, Pringgo Laksono, Irwan Iftadi
Department of Industrial Engineering Faculty of Engineering Sebelas
Maret University, Indonesia
Abstract - Kidney disease is kidneys function impairment in filtering toxic
and some other waste through the blood flow. In Indonesia, most of
kidney disease patients carry on Hemodialysis therapy with the number
of the hemodialysis patients are increasing by 35% every year. By the
case, one health care provider Hemodialysis Clinic of Surakarta City
Indonesian Red Cross has been found to give hemodialysis service to
people who need it comprehensively. According to the rule in health
care services especially in hemodialysis, the provider must ensure its
patients health and safety. In other case, there were identified errors
within hemodialysis execution which potentially put the patients in
danger such as inconveniences, non-optimal blood quality, injuries, and
neural damages. The research is conducted to detect, predict and
analyze potential errors that may happen within hemodialysis execution
in Hemodialysis Clinic. The research begins from the identification of
hemodialysis procedures using Hierarchical Task Analysis (HTA) to the
investigation (detection, prediction and analysis) of error using
Predictive Use Error Analysis (PUEA).
4E1-2
01:50 P.M
Analysis of Human Error in order to Improve Worker
Efficiency in Quality Control Department (Case Study in
Paper Cup Industry)
Monica Nilam, Triarti Saraswati
Industrial Engineering Department of Swiss German University,
73
Indonesia
Abstract - Quality in a paper cup industry is a crucial thing. It is
necessary to do a quality control before the product is packed into the
packaging, to ensure that the customers would receive a standard
quality items. The packing process is also vital, as it has to ensure the
right item with the right order size is packed. However, when it is done
manually, the process is prone to human errors. This research identifies
the factors that affect human errors in PT. NISUMA and determine the
proper solution. This research uses Human Performance Technology
Model as the methodology. Observation and interviews are done to
study the process and environment. Then, a time study is conducted to
determine the standard time required in completing the task in the
current methods they are using. Gap analysis and cause and effect
analysis are developed to find the root cause of the problem. It was
found that workers' lack of knowledge regarding the products' standard,
distractions, and an overcrowded workspace affect the overall
performance of the process. With a job analysis to design a proper
working method and management of the workplace layout, increasing
the efficiency of the workers may be possible.
4E1-3
02.10 P.M
Human Error Analysis in Hemodialysis Nurse Task Using
SHERPA Method
F.M. Rachadian, Irwan Iftadi, W.A. Jauhari, Ade Kurniawan
Department of Industrial Engineering Faculty of Engineering, Sebelas
Maret University,Indonesia
Abstract - In recent years, serious health-related problems are
increasing. One serious problem is the decline in kidney function.
Indonesia is a country with level of patients with chronic renal failure is
quite high. Hemodialysis is a therapeutic treatment to replace kidney
function in partial renal failure. Recently, the demand of hemodialysis in
dr. H. Marzoeki Mahdi Hospital Bogor increases significantly. This
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condition will induce the need of hemodialysis machine and also nurses.
A large number of actions by the number of hemodialysis nurses in one
shift which is not proportional to raise an error in the operation of dialysis
machines. This study wants to identify the tasks of hemodialysis nurses
using HTA (Hierarchical Task Analysis) and analyzing human error
made by hemodialysis nurses using SHERPA (Systematic Human Error
Reduction and Prediction Approach). After doing research and
processing of data, the results from HTA shows that there are 42 tasks
in hemodialysis process. The main purpose of hemodialysis nurses with
the dialysis machine TORAY TR-FX is to assure that the hemodialysis
process can be run smoothly and safely. SHERPA results show that
there are 26 high possibilities of potential error based on error taxonomy
from a total of 42 possible errors, A8 (eliminating operations) of 26.92%,
A7 (wrong operation on the correct object) of 34.62%, C1 (eliminating
examination) of 26.92% and R1 (no information) of 11.54%.
4E1-4
02.30 P.M
The Ergonomics Improvement on Work Conditions
Reducing Fatigue and Musculoskeletal Disorders in Rice
Milling Workers in the J Village
Ruliati,L.P1, Adiputra,N.2, Sutjana I.D.P.2, Sutajaya, I.M3
1Post Graduate Program of Ergonomics Physiology, Udayana
University
2Department of Physiology Faculty of Medicine, Udayana University
3Department of Biology Faculty, University of Pendidikan Ganesha,
Indonesia
Abstract - One of the industries that support the fulfillment of food self-
sufficiency is the rice milling industry. Rice milling activity cannot be
separated from the working conditions. The working conditions in the
rice mill at general pay less attention to the design aspects of
ergonomics, occupational health and safety where employees work
standing working attitude, bent, head down, and lifting weights
75
constantly. Which causes fatigue and musculoskeletal disorders
increases. This study aims to determine the improvement of working
conditions may reduce fatigue and musculoskeletal disorders. The
research uses experimental design Randomized Pre-test and Post-test
Control Group Design. The subject of research in the form of 30 male
workers in the rice mill with an age range 16-56 years, divided into 15
subjects in the control group and 20 in the treatment group. The results
showed that the post-test average the fatigue, there are results of 76.40
± 13.50 in the control group and 55.53 ± 9.51 in the treatment group.
Significance analysis showed that after two groups grind the rice, the
fatigue average significantly different (p <0.005). The amount of
reduction in fatigue between the two groups was 27.31%. In the
musculoskeletal disorders after the post-test showed that the mean
score of musculoskeletal disorders in the control group was 77.33 ±
12.31 and the treatment group was 49.53 ± 8.18. Analysis of
significance to the Independent-Samples T Test after post-test showed
that both groups average musculoskeletal disorders are different
significantly (p <0.05). The amount of reduction in musculoskeletal
disorders between the control group and the treatment group after the
activity amounted to 35.95%. From this study we can conclude that the
improvement of working conditions with the ergonomic approach may
reduce the fatigue by 27.31% and musculoskeletal disorders by
35.95%.
4E1-5
02.50 P.M
Calculation the Effect of Nominal Limit to the Need for
Additional Facilities and Paramedics with the System
Dynamics Methodology
Aries Susanty, Nia Budi Puspitasari, Purnawan Adi Wicaksono,
Diva Permatasari
Dept. Industrial Engineering, Diponegoro University, Indonesia
Abstract - There are some problems faced by the Healthcare and Social
Security Agency (Badan Penyelenggara Jaminan Sosial Kesehatan or
76
“BPJS Health”) in managing community-based health insurance
program. In fact, the number of patients has increased dramatically and
this condition influences the available capacity of the bed in public
health care center (Pusat Kesehatan Masyarakat or Puskemas) and
hospital, and the available capacity of the paramedics. In the end, this
condition will affect the total cost to be covered by the by BPJS Health
and also influences the degree of satisfaction of the participant of this
program. Based on this condition, this study will give BPJS Health a
suggestion to switch the current system with the indemnity insurance
payment system. Indemnity plans referred to as "fee-for-service" plans
which have a nominal limit restricted the cost of health care of each
participant. Then, according to a nominal limit, this study want to
develop the simulation that describes the interrelationships between
nominal limit and the various factors that affect the availability of
facilities and paramedics needed (such as number of number of bed in
hospital, number of physicians, specialist, and nurses). This simulation
will be carried out by the system dynamics methodology. The result of
the simulation showed that, when BJS Health set the nominal limits, the
number of participant of BPJS health will decrease slightly compared to
the current state. Based on this condition, the demand of bed of hospital,
the demand of physicians, specialist, and nurses will also decrease
slightly compared to the current state. For the next year, if the nominal
limit is assigned, 49 additional hospital beds, 11.694 additional
physicians, and 14.566 additional nurses would be required for the
Province of Central of Java. In the others hand, if the nominal limit didn’t
assigned, for the next year, 966 additional hospital beds, 12.645
additional physicians, and 17.364 additional nurses would be required
for the Province of Central of Java.
4A2-1
01:30 P.M
Power Grip and Precision Grip Distinguishing Through
Frequency Based Parameter Of Myoelectric Signal Features
Susy Susmartini, Ilham Priadythama, Ardian Dwi Cahyo
Laboratorium of Product Plannng and Design, Department of Industrial
77
Engineering, Faculty of Engineering, Sebelas Maret University,
Indonesia
Abstract - Recognizing human hand grasp through myoelectric signal is
a challenging task. This paper tried to distinguishing between power grip
and precision grip by present the characteristic of myoelectric signal.
Four male and one female healty subject are involved in this research,
they are asked to perform cylindrical grasp and lateral grasp. Those kind
of grasp are selected to represent power grip and precision grasp. The
signal are capture by custom made AD620 based bi-potential single
channel myoelectric module, then we collect its frequency based
parameters considering the peak value. Based on that data we
determined the Mean Frequency (MNF) and Median Frequency (MDF).
To assure that there was significant between the result, we performed
T-test. Also, Frequency Spectral Pattern (FSP) are shown using real
time analyser software. The result of this study are MNF and MDF
based parameter of myoelectric can be use in order to power grip and
precision grip. since there are significant between the result, proved by
T-test. This report also concluded that Frequency Spectral Pattern
(FSP) can be use to distinguishing between power grip and precision.
Especially, in narrow range frequency (1Hz – 2 KHz) that give significant
difference.
4A2-2
01:50 P.M
ANALYSIS OF THE POTENTIAL OF MICROBIOLOGY
MATERIAL TO ENABLE STUDENT’S SCIENCE PROCESS
SKILLS AND SCIENTIFIC ATTITUDES IN VOCATIONAL
HIGH SCHOOL
Suciati Suciati1, Sugiyarto Sugiyarto1, Erlina Fatma Ratri2
1Science Education Magister Program Sebelas Maret University,
Indonesia
2
State Vocational High School 3 Madiun
78
Abstract - Microbiology is usualy considered as a complex material and
make the teachers and students uninterested on it. But in fact,
microbiology consists of scientific work that is interesting and fun to be
learned. Therefore, it is necessary to study varies perspective, so that
more people will understand the benefits of studying microbiology. This
research is a qualitative descriptive study that aimed to analyze the
microbiology material and its potential to enable the student’s science
process skills and scientific attitudes in vocational high school. Subjects
were students at XI Grade of Chemical Analysis Class 2 and Chemical
Analysis Class 3 as many as 64 students. Data collected by using
knowledge test and analysis material lesson of microbiology at XI grade
of vocational high school, observation, interviews and documentation.
Data was analyzed qualitative - quantitative descriptive. The analysis
showed that the microbiology material covered aspects of science
process skills with varies proportions included the skills of: observing,
predicting, measuring, counting, arranging tools, using tools,
experiment, data communicating, and concluding. The implementation
of microbiology materials in learning can facilitate the development of
scientific attitudes such as: rigor, honesty, patience, responsibility, and
cooperation. Based on the results of this study can be concluded that
the microbiology material can be an effective way to enable student’ss
science process skills and scientific attitudes.
4A2-3
02.10 P.M
Ankle Multi-Axis with Energy Store Return Prosthetic Foot
Increase Efficiency Walk on The Ground for Transtibial
Amputee
Lobes Herdiman1, Nyoman Adiputra2, Ketut Tirtayasa2
1Industrial Engineering Department, Sebelas Maret University,
Indonesia
2Ergonomics Dept. of Postgraduate Program, School of Medicine,
University of Udayana, Indonesia
79
Abstract - Amputee to walk between the prosthetic foot and intact foot
movement occurs asymmetrical. The importance of this issue how to
improve amputee walked with multi-axis ankle energy store-return. The
purpose of this study is to improve efficiency of walk in transtibial
amputee. The study is 14- transtibial amputee. Tests walk in the ground
at a distance of 80 meters, the time of about 6 minutes walking test and
normal walking of about 1.2 m/s. Rest periods between sets for 3
minutes, nutrient intake 273 calories. Biomechanical method with
crossover design, a significant test with p-value > 0.05 in the normality,
homogeneity, comparability, period, and residue. Pair t-test is
significance with p-value < 0.05. The test results showed all data were
normally distributed and homogeneous. Comparability test, test of
period and residue are no significant difference is the same. Pair t-test,
a significant difference that the intervention to give effect to all
treatments. Results show the increase in the balance of walk is 59.54%
and increase in the efficiency of gait is 21.29%. Multi-axis ankle energy
store-return on endoskeletal prosthetic foot can improve the efficiency
of walk on the ground.
4A2-3
02.10 P.M
Ankle Multi-Axis with Energy Store Return Prosthetic Foot
Increase Efficiency Walk on The Ground for Transtibial
Amputee
Lobes Herdiman1, Nyoman Adiputra2 and Ketut Tirtayasa2
1Industrial Engineering Department, Sebelas Maret University,
Indonesia
2Ergonomics Dept. of Postgraduate Program, School of Medicine,
University of Udayana, Indonesia
Abstract - Amputee to walk between the prosthetic foot and intact foot
movement occurs asymmetrical. The importance of this issue how to
improve amputee walked with multi-axis ankle energy store-return. The
purpose of this study is to improve efficiency of walk in transtibial
amputee. The study is 14- transtibial amputee. Tests walk in the ground
80
at a distance of 80 meters, the time of about 6 minutes walking test and
normal walking of about 1.2 m/s. Rest periods between sets for 3
minutes, nutrient intake 273 calories. Biomechanical method with
crossover design, a significant test with p-value > 0.05 in the normality,
homogeneity, comparability, period, and residue. Pair t-test is
significance with p-value < 0.05. The test results showed all data were
normally distributed and homogeneous. Comparability test, test of
period and residue are no significant difference is the same. Pair t-test,
a significant difference that the intervention to give effect to all
treatments. Results show the increase in the balance of walk is 59.54%
and increase in the efficiency of gait is 21.29%. Multi-axis ankle energy
store-return on endoskeletal prosthetic foot can improve the efficiency
of walk on the ground.
4A2-4
02.30 P.M
Implementasion of RFID on Computer Based Test (RF-CBT)
System
Anif Jamaluddin1, Dewanto Harjunowibowo1,2, Akbar Rochim1,
Bulan Kakanita H3, Fadjar Mahadmadi4, Pringgo WidyoLaksono5
1Physics Education Department/E-Smart Research Group Faculty of
Teacher Training, Sebelas Maret University, Indonesia
2PhD Student, University of Nottingham, United Kingdom
3Senior Engineer,Panasonic AVC Network Singapore
4Department of Physiology, School of Medicine, University of
Udayana, Indonesia
5Industrial Engineering Departement, Universitas Sebelas Maret,
Indonesia
Abstract - The paper presents an improvement of assessment model
using RFID (Radio Frequency Identification) technology which
implemented on Computer Based Test (CBT). The RFID worked at
frequency 13.56 MHz. RF-CBT system is constructed with User-PC and
Server-PC. A RFID reader module (Mifare RC522, Microcontroller
ATMEGA328) and LabVIEW program are installed on User-PC. A RFID
81
tag information from User-PC was sent into Server-PC which installed
MySQL database and PHP. The registered RFID tag on Server-PC can
be auto login CBT. Our system is proposed not only for auto login on
CBT but also for developing a random question and scoring test result
on CBT. The system could reduce the opportunity to cheat in test
because anyone cannot login except have the RFID tag. This system is
feasibile to measure students' cognitive abilities because the shape of
the given problem is multiple choice.
4B2-1
03:30 P.M
Designing Dashboard of National Electric Cars SmarT EV.2
Regarding to The Ergonomic Aspects
S. Rendy Ardiansyah1, Irwan Iftadi1, D. Danardono2
1Department of Industrial Engineering Sebelas Maret University,
Indonesia
2Department of Mechanical Engineering Sebelas Maret University,
Indonesia
Abstract - In order to support sustainable development of the national
automotive, UNS has started to develop a national electric car. In 2012,
the second-generation of electric car named Smart EV.2 was start to be
developed. Development for SmarT EV.2 car related to the
development of interior design including one of which is the design
dashboard of SmarT EV.2. The design of the dashboard of SmarT car
is still modest because it does not fit with the main function of the
dashboard and lacking in the aspect of design, dimensional design, and
also ergonomic aspects. Therefore, it needs to design and improved for
the development of the dashboard SmarT EV.2.The design stage of the
Smart EV.2 used method of designing and developing products made
by Ulrich which consists of four steps. The steps are performed to
identify mismatches on the dashboard, arrange design concepts that
includes clarify issues, internal and external search, making
morphological chart, the next is to set the dimensions of the dashboard
and select the dashboard design concepts. The results obtained from
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this research is to find the best of dashboard concept. After done with
the research finally the best dashboard concept is design number four
which made of ABS (Acrylonitrile Butadiene Styrene) composite, with
only has a closed canopy shape on the top, has a number of forms with
3 main indicator which are Temperature, Battery Charging and
Speedometer indicator. Temperature indicator uses moving scale with
fixed pointer, Battery Charging indicator meter uses a digital pointer,
speedometer uses moving pointer with fixed scale as a guide. The
design is also equipped with technology for audio entertainment. Has a
small drawer for a drink places, drawers and air conditioning. All the
design and functionality of the dashboard SmarT EV.2 made with
having regard to the aspect of ergonomics.
4B2-2
04:00 P.M
Study of Consumer’s Preference Rating on Car’s Exterior
Color Design
Zaesar Prasetyo, Irwan Iftadi, R. Wulan. Damayanti
Department of Industrial Engineering, Universitas Sebelas Maret,
Indonesia
Abstract - Color is one of the things that can affect the consumers’
buying decisions since it becomes the first impression of consumer’s
eye. Every consumer has their own perception about the color, including
the emotional impression appeared. For instance is the color in car
exterior. This paper aimed to rate the emotional impression of
Indonesian consumers on city car exterior. There are six colors favored
by the consumers and each color has their own representation of
customer’s emotional impression. To elucidate these emotional
impression, factor analysis were performed on data on emotion
variables. The result of these analysis shown that black is elegant and
simple, silver is decent and simple, blue is bright and feminine, grey is
suitable and masculine, dark red is modern and feminine, and white is
luxury and feminine. The result can be used by car manufacturers in
preparing market-specific automotive-color.
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4B2-3
04:20 P.M
Kansei Engineering and Conjoint Analysis Integration to
Design a Driver Seat for City Car
Rahmaniyah Dwi Astuti1, Bambang Suhardi1, Wibisono Adhi
Prasetyo2, Didik Djoko Susilo2
1Department of Industrial Engineering, Faculty of Engineering,
Sebelas Maret University, Indonesia
2Research Group of Design and Verification Electric Car, Sebelas
Maret University, Indonesia
Abstract - Currently the design of a driver seat for city car is mainly
concerned with the basic functional needs, and design style is decided
by the designer’s subjective which doesn’t represent the driver desire.
This requires certain method to answer the complexity of driver desire
(emotional need), because driver perceptions and preferences are hard
to define and calculate. Therefore, kansei engineering is employed to
capture driver perceptions and preferences of car seat. From the
perspective of ergonomics and psychology, with the driver’s emotional
need as starting point, we transform the obscure emotional need into
design elements, which are used to guide the design driver seat. Then
used semantic differential method to make subjective evaluation and
conjoint analysis method to extract driver preferences for functional
features that meets the driver emotional need. This
paper proposes a tangible design methods through emotional need for
developing driver seat of national electric car (SmarT). The study result
shows that separated head rest, contoured backrest, standard cushion,
woven polyester material, plain
4B2-4
04:40 P.M
Customer Requirement Analysis of Driver’s Seat Design
Using Quality Function Deployment (QFD) Case Study: City
Car
Fakhrina Fahma, Irwan Iftadi, Nerissa Arviana Putri
84
Department of Industrial Engineering Faculty of Engineering
Sebelas Maret University, Indonesia
Abstract - City car is a vechicle that suited for densely urban areas. One
of the things that requires attention when buying a city car is automobile
seat comfort –focus in this study is driver’s seat-, however, a study of
on the improvement of automobile seat comfort generally is still focused
on the ergonomic aspects. Automobile driver’s seat design which only
focused on ergonomic aspects is not sufficient to meet the comfort
expected by customers. Therefore, it is necessary to analyze customer
requirements based on voice of customer. The objectives to be
achieved in this study are to identify the customer requirements of
driver’s seat design and to get the design concept of comfortable
driver’s seat. This analysis is conducted using Quality Function
Deployment method that giving priority of attributes based on customer
requirements. This method conducted House of Quality that connects
the voice of customers and technical characteristics. Refers to the
results of this study, elected concept driver’s seat design is K6 (contour
fit the curve of buttock, coating material from smooth synthetic leather,
bright colors and adjust car’s interior color, trim design is a combination
of straight lines and cross lines, seat has a logo and recliner from
composites)
4C2-1
03:30 P.M
City Logistics for Mega City: A Conceptual Model (Case
Study: DKI Jakarta)
Nova Saragih1, Senator Bahagia1, Suprayogi1, Ibnu Syabri2
1Department of Industrial Enginering Institut Teknologi Bandung,
Indonesia
2Department of Regional and City Planning, Institut Teknologi
Bandung, Indonesia
Abstract - As one of the mega cities in the world, to meet the needs of
its population, DKI Jakarta not only faces logistics problem which is low
85
availability, but also transportation problem which is traffic congestion.
Those problems show that DKI Jakarta needs an urban logistics system
that is not only effective and efficient, but also that does not add its
transportation problem. Urban logistics system that takes into account
traffic congestion is known as city logistics. Therefore, to address these
needs, city logistics needs to be developed in DKI Jakarta. The
importance of considering traffic congestion in developing urban
logistics systems is due to traffic conditions that are getting worse lately
in many cities in the world. This research is trying to develop city
logistics that is able to solve low availability and traffic congestion
problems as well. City logistics that is able to solve the problems has
never been developed before. To develop city logistics for the problems,
it needs to determined city logistics system, fundamental concept of city
logistics, and initiatives of city logistics that is able to solve the problems.
4C2-2
04:00 P.M
Cooperative Vendor-Buyer Model with Imperfect Quality,
Inpection Errors, and Shortage Backordering
Rahmad Sulistyanto, Wakhid Ahmad Jauhari, Pringgo Widyo Laksono
Department of Industrial Engineering Universitas Sebelas Maret,
Indonesia
Abstract - In this paper, we develop an integrated vendor-buyer
inventory model for item with imperfect quality, inspection errors. We
assume that market demand is influenced by buyer’s selling price and
marketing effort. The production process is imperfect and produces a
certain number of defective items. The delivery quantity from vendor to
buyer is identical at each shipment. After the delivery arrives at the
buyer, an inspection process is conducted. The inspection process is
not perfect. The inspector may incorrectly classify a non-defective item
as defective, or incorrectly classify a defective item as non-defective. An
optimal solution of the model is provided and the expected joint total
profit is derived. A numerical example is provided to illustrate the
solution procedure presented in this paper.
86
4C3-3
04:20 P.M
Make or Buy Decision Model with Multi-Stage Manufacturing
Process to Minimize Manufacturing Cost and Quality Loss
Cucuk Nur Rosyidi1, Mega Aria Pratama1, Wakhid Ahmad
Jauhari1, Bambang Suhardi1, Kunihiro Hamada2
1Department of Industrial Engineering, Faculty of Engineering,
Sebelas Maret University, Indonesia
2Department of Transportation and Environmental System, Graduate
School of Engineering, Hiroshima University, Japan
Abstract - Manufacturing costs and tolerance will affect the price and
the quality of a product from every manufacturer company. Companies
must produce high-quality products with low manufacturing costs in
order to keep their products competitive in the market. However, it is
difficult to produce a high-quality product with a low manufacturing cost.
Companies have difficulties in determining the components to be
produced using their own manufacturing facilities (make) or outsourced
to their suppliers (buy). Hence, a make or buy analysis is needed to
minimize the manufacturing costs and quality loss and to determine the
optimum alternative regarding make or buy decisions. This paper
discusses an optimization model of a make or buy decision for a
manufacturing company with multi-stage manufacturing process in
order to minimize the manufacturing costs and the quality loss in terms
of manufacturer and customer quality loss. A numerical example is
provided to show the application of the model using a simple assembly
product consisting of three components. There are three machines with
two stages that can be used to produce the components and two
alternatives of suppliers to fulfill the order. Each machine and supplier
have different characteristics in terms of manufacturing costs and its
tolerance.
4C4-4
04:40 P.M
Pre-Test Market Models for Acoustic Panel
87
Arinda Soraya Putri, Yuniaristanto -, Roni Zakaria, Wahyudi
Sutopo
Department of Industrial Engineering Faculty of Engineering, Sebelas
Maret University, Indonesia
Abstract - University as a research center has a responsibility to
commercialize research products. Sebelas Maret University (UNS) is
intensively developing featured products. Acoustic panel, called Eco-
Absorber, has been developed to be the initial product by the inventor.
Eco-absorber should be tested before entering the market to determine
compliance with the customers need. Technology Innovation Center
UNS conducts a market survey to determine consumer wants and
needs, target market, and knowing consumers assessment of the
acoustic panel product. Pre-test market is conducted by distributing
questionnaires in two stages. We use the 4Ps marketing mix as a
reference to formulating questionnaires. The first stage aims to identify
and obtain variables that considered by respondents in choosing an
acoustic panel. The second stage, respondents are asked to give an
assessment to Eco-Absorber. Both stages can provide input on
inventors to make product improvement and gives an overview about
acoustic panel that required by customer.
4D2-1
03:30 P.M
Development of Controller for Passive Control Ankle Foot
Orthoses (PICAFO)
Dimas Adiputra, Mohd Azizi Abdul Rahman, Saiful Amri Mazlan
and Hairi Zamzuri
Malaysia Japan International Institute of Technology Universiti
Teknologi Malaysia, Malaysia
Abstract - Ankle Foot Orthoses is a supportive equipment attached to
the lower part of the leg to support patient’s walking posture, gait. It has
been developed for several years using many kinds of actuator that can
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be controlled electronically. In this paper, a controller development by
experiment for Passive Control Ankle Foot Orthoses (PICAFO) is
presented. A Fuzzy Logic Controller is proposed to control the system
due to its ability to model human decision process. The proposed inputs
to control system are the EMG signal for state identification and the
angle for torque identification. The controller is expected to produce
sufficient current for Magnetorheological (MR) brake to change its
stiffness in order to support patient’s gait.
4D2-2
04:00 P.M
Optimization of Surface Orientation Angles to Receive
Maximum Solar Radiation at Sabha City in Libya
Muhammad Nizam1, Hasan M.S1,2. Atia1, Miftahul Anwar1
1Sebelas Maret University, Indonesia
2
General of Electricity Company of Libya (GECOL), GECOL Building,
Libya.
Abstract - In this paper, the Genetic Algorithm (GA) is implemented to
calculate the optimum tilt and surface azimuth angle for solar system
surfaces to receive maximum solar radiation. Sabha city in Libya is
selected to verify the results of GA. The optimum surface orientation
angles and the flat surface input solar energies for these angles are
calculated in monthly and yearly bases. Then, The comparison of
different optimizations of GA and South-Facing for an inclined surface
was compared with the horizontal surface in a year and the energy
gained was investigated. The total extra solar energy gained in one year
for the yearly optimized surface angles of GA and South-Facing
compared to the horizontal surface are 10.8% and 10.3%, respectively.
The total extra solar energy gained in one year for the monthly optimized
surface angles of GA and South-Facing compared to the horizontal
surface are 18.72% and 18.03%, respectively. The yearly optimum tilt
angle of generic algorithm was 30.4° where the azimuth was at -19°. In
another result, the yearly optimum tilt angle of south-facing was 29°. It
has been figured out that the yearly optimum tilt angle of both was
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closed to the latitude of location. Furthermore, the results indicate that
the monthly based optimization improved the energy gain higher than
the yearly based optimization. The genetic algorithm optimization
performed better results than the conventional south facing optimization
although the difference of the results was not significant for both yearly
and monthly total incident solar radiation.
4D2-3
04:20 P.M
Premature Ventricular Contraction Detection Using
Artificial Neural Network Developed in Android Application
Arief Adhi Nugroho1, Nuryani Nuryani1, Iwan Yahya1, Anik
Lestari3, Bambang Harjito2 and Artono Dwijo Sutomo1
1Department of PhysicsSebelas Maret University , Indonesia
2Information Technology Sebelas Maret University
3Faculty of Medicine Sebelas Maret University, Indonesia
Abstract - We have conducted a study of detection system for premature
ventricular contraction (PVC) developed in an android mobile phone.
The system utilizes artificial neural network (ANN) with
electrocardiographic features of RR interval and QRS width. The
algorithms of the detection are implemented using JAVA Eclipse Juno.
The system is examined using electrocardiography of patients provided
by Physionet MIT-BIH. The feature number is varied and the best result
is found when both features RR interval and QRS width are applied with
the performances of 94.58%, 96.59% and 96.29% in terms of sensitivity,
specificity and accuracy.
4D2-4
04:40 P.M
Atrial Fibrillation Detection Using Support Vector Machine
Nuryani Nuryani1, Bambang Harjito1, Iwan Yahya1 and Anik
Lestari2
1Department of Physics, University of Sebelas Maret, Indonesia
2Faculty of Medicine, University of Indonesia Surakarta, Indonesia
90
Abstract - This article introduces a new method for detection of atrial
fibrillation (AFib) using a support vector machine (SVM). AFib could lead
to heart failure and stroke and thus an AFib early detection is very
important. In this article, an SVM and variabilities of
electrocardiographic heart rate are employed to detect AFib. Radial
basis functions (RBF) is utilized for SVM. Different SVM constructions
are tested to find the best one. Furthermore, two features of
electrocardiogram are examined as the inputs of SVM. Using clinical
electrocardiogram, the proposed method find the performance of 95.81
%, 98.44% and 97.50% in terms of sensitivity, specificity and accuracy.
4E2-1
03:30 P.M
Elementary School Desk and Chair Design based on Focus
Group Discussion
Hari Purnomo, Dian Janari, Ayudyah Eka Apsari
Faculty of Industrial Engineering, Islamic University of Indonesia
Abstract - Desk and chair design in elementary schools vary greatly in
size and shape, thus any design incompatibility could in turn create
discomfort for the students. The purpose of this research is to find a
design that would fulfill the needs of the user. The method used in this
research is a focus group discussion as well as a scoring concept that
applies six different criteria: strength, comfort, ease of maintenance,
aesthetics, affordability, and ease of production. The continued scoring
process will be conducted with a participatory approach to deciding
which design is best. The result of the research shows Concept 1 with
a score of 6.712, Concept 2 with a score of 7.863, Concept 3 with a
score of 8.385 and Concept 4 with a score of 7.503. Concept 2 and 3
consecutively received the highest scores and through a focus group
discussion, it is concluded that further improvements will be conducted
based on the user’s suggestion. Concept 3 was applied for the desk and
Concept 2 was applied for the seat. Final designs are obtained by the
merge of the two concepts discussed in the focus group.
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4E2-2
04:00 P.M
Design of Polishing Tools for Improving Work Posture in
Furniture Industy
Bambang Suhardi1,2, Rahmaniyah D. Astuti1,2, Argadia T.
Widodo1,2
1Department of Industrial Engineering, Faculty of Engineering,
Sebelas Maret University, Indonesia,
2Work System Design and Ergonomic Laboratory, Department of
Industrial Engineering, Faculty of Engineering, Sebelas Maret
University, Indonesia
Abstract - Work-related musculoskeletal disorders are one of the
greatest occupational health concern today. Awkward working posture
is a physical factor identified in occupational musculoskeletal injuries.
As shown in the polishing process, workers must perform in awkward
postures like stooping and squatting to reach the entire surface of the
product. This study aims to determine how much risk arising from
polishing process and propose improvements to it. Nordic Body Map
Questionnaires is used to indicate the discomfort of the polishing
working process. REBA analysis selected to provide postural analysis
of observational assessment quickly and easily for whole activities
(static and dynamic). Assessment of the working posture indicates a
high level of risk to the value of REBA score of 9 to 10 and the action
level 3, which means that it needs immediate improvement. Application
simulation tools in the process showed a decrease in the level of risk
shown by assessment scores REBA be 2 to 3 which indicates the level
of risk is low. It can be concluded that this tool could be used as
alternative solutions to reduce the risk of workplace improvements
polishing process.
4E2-3
04:20 P.M
CONCEPTUAL DESIGN FOR BATTER PROCESSING
INTEGRATED MACHINE TO GET UNIFORMITY OF KARAK
SIZE IN TRADITIONAL KARAK INDUSTRY
92
Ilham Priadythama, Fakhrina Fahma, Hadid Triyono
Department of Industrial Engineering, Faculty of Engineering, Sebelas
Maret University, Indonesia
Abstract - Production of karak at this point still has problems, especially
from the aspect of production. Problem on production aspects include
technology or equipment, continuity of production and uniform
geometry. Karak mashing process is still done manually so its produced
a batter that is less homogenous. While in the process of molding karak,
the batter must be molded in the form of block and compacted, so that
the force used when slicing will be even greater. During the process of
slicing, the batter blocks sliced crosswise with a certain angle. It
certainly affects the outcome karak pieces because the slicing is done
manually. If workers have a arm tired then karak will decrease the
quality, especially on uniform geometry. In this research, the production
process changes that replace mashing by milling, molding replace with
milling and slicing replace with cutting to reduce the workload of
employees. Consequences of changes in the production process that is
required production technology that supports the new production
process. Design technology made production tailored to the needs of
producers and conditions of traditional karak industry.
4E2-4
04:40 P.M
Effectiveness Evaluation of Dried Vermicelli Extrusion-
Cutting Machine using Overall Equipment Effectiveness
Indicator
Benazir Imam Arif Muttaqin, Retno Wulan Damayanti
Department of Industrial Engineering, Faculty of Engineering, Sebelas
Maret University, Indonesia
Abstract - Increasing competition in the manufacturing industry forces
every company to always improve its competitiveness, especially in
reducing all sources of waste. PT. X is
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a major national company in Indonesia which concerned in the food
processing industry with one of the main featured products is dried
vermicelli. The effective use of machines is the main concern to achieve
the production target and minimize the waste. Relating to these
problems the purpose of this study is to measure the effectiveness of
extrusion-cutting machine in the manufacturing process of dried
vermicelli production in PT. X using Overall Equipment Effectiveness
(OEE) indicator. From the calculation of OEE value, it is clear that the
machine in the extrusion-cutting has low OEE values at around 64% -
77% and far under the OEE world standard value of 85 %.
5A1-1
10.30 A.M
Increased efficiency BLDC Motor Axial with soft magnetic
material
Muhammad Nizam1, Hery Triwaloyo1, Agus Mujianto1, Asep
Qodar Maulana1, Rino Herwangga1, Ivan Prawiratama1,
Novianta Maulanaputra1, Inayati2
1Electrical Engineering, Sebelas Maret University, Indonesia
2Chemical Engineering, Sebelas Maret University, Indonesia
Abstract - This paper describe the use of DOE to find optimum design
in Axial BLDC motor. Slot stator and wiring parameter was investigate.
In the stator design, four parameter was investigate. Diameter of wire,
number of strand, parallel branch wire and number of conductor was
study in wire parameter. Experiment was done by Maxwell software to
calculate the efficiency. The parameter more affect in efficiency is
number of strand and diameter of wire. The efficiency is increase.
5A1-2
10.50 A.M
Simple Design Verification of Interior Permanent Magnet
Synchronous Motor Based On Maximum Torque Per
Ampere and Maximum Torque Per Voltage Approach
94
Arwindra Rizqiawan, Nur Adhi Heryanto, Agus Purwadi, Nana
Heryana, Roynaldo Hutahean, Hilwadi Hindersah
School of Electrical Engineering and Informatics, Institut Teknologi
Bandung, Indonesia
Abstract - A simple method to verify an interior permanent magnet
synchronous motor (IPMSM) design is presented in this paper. The
method is based on the maximum torque per ampere (MTPA) and the
maximum torque per voltage (MTPV) curve of the motor. In order to
verify the method, a specified motor is used as a sample and
comparison is made with the results from a motor design software
based on Finite Element Analysis (FEA). The result confirms that the
presented method can be used as a predictive approach for verifying
IPMSM design.
5A1-3
11.10 A.M
The Prototype Development of Electronic Control Unit for
Electric Power Steering
Bobbie Timothea Christian, Arief Syaichu-Rohman, Arif
Sasongko, Langgam Bagaspratomo, Cindy Agustina
School of Electrical Engineering and Informatics, Institut Teknologi
Bandung, Indonesia
Abstract - Electric Power Steering (EPS) in an electric car is needed
to reduce the steering torque felt by the driver and to maintain good
steering as a handling assist. With EPS, the driver needs only 2Nm to
rotate the steering wheel in any condition. Electric power steering
system consists of torque sensor, DC motor assist, current sensor,
and an Electronic Control Unit (ECU). A classic proportional control
method is implemented in the ECU to control the assist torque done
by the DC motor assist. The proportional controller with a Kp gain of
0.6 results in a rise time of 0.1 second. Instead of direct torque sensor,
an incremental encoder which is used to detect the change of steering
95
wheel position is then converted into steering torque. Two models of
EPS systems are tested, system which includes a current sensor and
system which do not use a current sensor. System with a current
sensor gave poorer result than the other system because of the low
sensitivity and the unpredictable delay of the current sensor. The
impact of using incremental encoder is that the driver has to give quite
large steering torque to rotate the steering wheel in the beginning
before the DC assist motor starts working.
5A1-4
11.30 A.M
Comparison of Maximum Torque Per Ampere and Constant
Torque Angle Control for 30kW Interior Interior Permanent
Magnet Synchronous Motor
Agus Purwadi, Roynaldo Hutahean, Arwindra Rizqiawan, Nana
Heryana, Nur Adhi Heryanto, Hilwadi Hindersah
School of Electrical Engineering and Informatics, Institut Teknologi
Bandung, Indonesia
Abstract - In this paper the comparison of Maximum Torque per
Ampere (MTPA) and Constant Torque Angle (CTA) control for 30kW
Interior Interior Permanent Magnet Synchronous Motor (IPMSM) is
presented. MTPA is usually used for IPMSM which has a large
saliency ratio ( / ) for optimum torque in the machine. But for a small
saliency ratio machine, MTPA control may be not produce significant
result. In order to verify the analytical results, the same sample motor
is verified by using Finite Element Analysis (FEA). This verification
shows that MTPA and CTA gives results as expected. It also can be
shown that for small saliency motor, MTPA control has not significant
extra torque compare to CTA, thus the selection of MTPA for IPMSM
can be re-considered. This method is quite useful in IPMSM drive
application to choose the best control for IPMSM, especially when the
motors have a small saliency.
5A1-5
11.50 A.M
Optimal Displacement for Nine Phase Inverter
96
Anwar Muqorobin and Pekik Argo Dahono
Electrical Energy Conversion Laboratory, Institute of Technology
Bandung, Indonesia
Abstract—A multiple three-phase machine is a machine with multiple
three-phase stator winding groups. These three-phase groups can be
configured symmetrically or asymmetrically. This work investigates
the optimal displacement for nine-phase (3x3) machine to minimize
the input current ripple. From the analytical result, it can be concluded
that the symmetrical configuration provides minimum input current
ripple. Simulations were conducted to support the analytical result.
5B1-1
10.30 A.M
Analysis of Frontal Protection System on A Car
Wiwik Budiawan, Adimas Prakoso, Pertiwi Andarani, Arfan
Bakhtiar
Dept. Industrial Engineering, Diponegoro University, Indonesia
Abstract - Pedestrian accidents caused by car in Indonesia is quite high.
Pedestrian injuries during a collision between a car and a pedestrian can be
fatal. In Indonesia, the old cars is still used because there are no regulations
which restrict the using of a car based on the production year of vehicles. The
old cars do not have some features to protect the pedestrians in the condition
of a collision between a car and the pedestrian. The objectives of this study
was to determine the effect which occur in the conditions of a collision
between a car and a pedestrian by creating a direct collision simulation using
a dummy as a form of artificial pedestrians and case studies using MPV car.
Direct collision simulation process resulted in injury points on dummy. The
injury rate was obtained by the area damaged from direct collision simulation
process by calculating the surface area of injury on dummy. The design of
the proposed pedestrian protection was to minimize of pedestrian injury
suffered by using FAST. The outlining descriptions of the functions on front
part of the car were obtained by brainstorming. The additional function for
pedestrian protection that previously did not exist at the front of the car was
proposed in the form of Additional Frontal Protection System, e.g. with a
97
height below the average human knee (496 cm) and a material which can
absorb the impact was recommended. With the Frontal Protection System,
the function of the front part of the car will increase so that the value of the
car itself will increase consequently.
5B1-2
10.50 A.M
Public Perceptions on EV Public Light Bus Concept Case
study the city of Bandung
Yannes Martinus Pasaribu1,2,3, Damang Chassianda2
1Human Factors in Industrial Design Research group
2Industrial Design electric transportation research and development
team 3Faculty of Art and Design, Institute of Technology Bandung,
Indonesia
Abstract - The Indonesian government has attempted to increase the
use of clean electric energy to reduce dependence on fossil fuels in
the future. One of its programs is to develop electric vehicle for public
transportation. The purpose of this study is to gather perceptions and
expectations of potential users of EV public light buses in the city,
should it be realized one day. Research is limited by taking the cases
of the users of public transportation electric vehicle (EV) light buses in
the city of Bandung as a representation of the major cities in
Indonesia. Quantitative and qualitative methods were used in this
study, ranging from the identification process of the design of EV
public light buses such as: preliminary observations of the facts
regarding the needs of urban public transport in Indonesia; and users
interaction in the vehicle. This is followed by a questionnaire to the
users of public transport to get their ideal picture of the user's
perception towards the idea of public light bus EV design which will be
developed to determine their perceptions of design-oriented public
transport users and their value to the EV public light bus. The research
found that users want a sophisticated feel of the interior and exterior
of EV public light bus; a more secure feeling if it cannot speed; a large,
98
clear, and see-through window; and a brightly lit interior at night. The
study has also found that users tend to perceive the light EV futuristic
bus as public transport that should be closely fit and support the
information technology associated with the activity of the majority of
users who tend to be active in contact with the social media when
using the public transport.
5B1-3
11.10 A.M
Strength Analysis of Monocoque Frame Construction in an
Electric City Car Based on Finite Element Method
Agus Makhrojan, Sigit Setijo Budi, Agus Suprihadi, Agus
Suprihadi, Rifky Ismail
Dept. Mechanical Engineering, Diponegoro University, Indonesia
Abstract - Designing the chassis needs to be done element simulation
analysis to gain chassis strength on an electric city car. The purpose
of this reasearch is to get the results of chassis simulation on an
electric city car when having load using FEM (Finite element method).
This research was conducted in several stages of process, namely:
modeling chassis by Solidworks and finite element simulation
software. Monocoque frame is going to be simulated with static
loading by determine fixed support and then will be given the vertical
force. The fixed on monocoque frame is clamped at both the front and
rear suspensions. After the simulation based on FEM it can be
concluded that frame is still under elastic zone, until the monocoque
frame design is safe to be used.
5B1-4
11.30 A.M
Simulation and Model Verification of a Vehicle Handling
Dynamics
Ubaidillah Ubaidillah1, Krinantyo Pamungkas1, Muhammad
Nizam1, Saiful Amri Mazlan2
1Mechanical Engineering Department, Faculty of Engineering,
Universitas Sebelas Maret, Indonesia
99
2Vehicle System Engineering, Malaysia Japan International Institute
of Technology, Universiti Teknologi Malaysia
Abstract - The purpose of this study is to model, simulate and verify
the full vehicle handling dynamics of UNS Electric vehicle (Semar-T)
using Matlab-Simulink. The modeling of Semar-T electric vehicle
begins from the derivation equation of motion and Dugoff tire model.
The equations are derived using Second Newton Law and then
simulated in Matlab-Simulink environment. Five handling condition
tests are performed for exploring the handling performance namely
step steer test, double-lane change test, slalom test, sudden braking
test and sudden acceleration test. The disturbances input come from
the lateral and longitudinal direction. Disturbance in the lateral
direction is steer input while disturbances in the longitudinal direction
are braking and throttling. The steering, braking and throttling input in
this study is taken from the verification software namely CarSimEd.
The results of the validation show that the vehicle model is valid based
on verification using CarSimEd with the error magnitude between 5-
15 %. Therefore, the results of simulation from Matlab-Simulink can
be used to studies the behavior handling dynamics of Semar-T electric
vehicle.
5B1-5
11.50 A.M
Optimum Spark Advance Mapping of Otto Engine Based
on Knock Detection
Agus Sujono, Moh Nizam, Jaka S Budi and Chico Hermanu
Electrical Engineering Department, Sebelas Maret University,
Indonesia
Abstract - The problem of increasing the power and efficiency of the
Otto engine always constrained by the occurrence of knock, that it will
reduce the power and efficiency, in addition up to now still do not get
a complete solution. From the fact that the operating area that
produces power and high efficiency is the area close to the knock. In
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this research will provide a method of making the optimum spark
advance map, which can generate power and high efficiency but there
was no knock.
5C1-1
10.30 A.M
Identification of Incubation Scheme By Incubator In
University Innovation Center to Develop Indonesian
Economy
Danis Eka Prasetya Wicaksana, Yuniaristanto Yuniaristanto,
Wahyudi Sutopo
Industrial Engineering Department, Faculty of Engineering, Sebelas
Maret University, Indonesia
Abstract - Indonesia is in struggle to reach innovation-driven economy
level. Utilization of great resources can be the way to accelerate the
process. For that, Government of Indonesia has created a number of
regulations. One of the policies is to develop innovation center as
incubator. Using literature study, this paper conducts a study to know
‘how incubation scheme by incubator in innovation center can promote
Indonesian economic development’. Previous researches is reviewed
and then combined with government regulation review, the scheme is
determined. University is chosen as the best environment for
innovation center. It is due to great input resources: academician and
research output. The study shows that incubation process can
promote Indonesia economic development by creating a technology-
based start-up as the main output of innovation center. Academician
and research output as the input and incubation scheme as the
process. Indonesian economic development can be leveraged
through collaboration between innovation center, government and
business entity: government as catalyst and regulator, innovation
center as technology provider and business entity as technology user.
101
5C1-2
10.50 A.M
A Manufacturer-Buyer Relationship Model in Export
Oriented Furniture Industry with Sustainability
Considerations
Muh. Hisjam1, Wahyudi Sutopo1, Ragilia Akhfani Devi2,
Kuncoro Harto Widodo3
1 Industrial Engineering Department, Faculty of Engineering, Sebelas
Maret University, Indonesia
2Alumnae of Undergrad. Prog. in Industrial Engineering, Sebelas
Maret University, Indonesia
3Dept. of Agroindustrial Technology, Gadjah Mada University,
Indonesia
Abstract - Wooden furniture industry has important role in Indonesia
for its economic, social, and environmental role. Buyer wants product
that has a high variety but low price and produced with social and
environmental consideration but industry has obstacles related to
limited supply of high quality of raw material, inefficiency in business,
and problems in marketing. Sustainability aspects considered in this
paper are economic, social, and environmental aspects. This paper
proposes a model to get maximum achievements of goals related to
those three aspects. The goals of those aspects may be conflicting
each other, so we choose goal programming to solve the problems.
The result shows that all aspects considered are satisfied and then we
run sensitivity analysis to the results to know the influence of
parameters to the results.
5C1-3
11.10 A.M
Design of Business Process on Traceability Fresh Fruits
And Vegetables Export
Aji Bayu Sadewo, Albertus Suryadipa Inanda Putra, Yusuf
Priyandari
Industrial Engineering Department, Faculty of Engineering, Sebelas
Maret University, Indonesia
102
Abstract - Food safety is a matter that must be fulfilled in the food,
especially the food industry. industrial fresh food such as fruits and
vegetables is an industry that requires strict supervision of food
safety. Fresh food traceability system is very Necessary to set in the
world of international regulations such as the EU directive 178/2002.
Permentan Government of Indonesia in Decree No. 20 /
PERMENTAN / OT.140 / 2/2010 Article 19 paragraph 1 requires Also
roomates about traceability fresh food agricultural products.
government regulations emerging from the Regulations Relating to
traceability like Prima, SVLK, HACCP, ISO 22000 and GS 1 through
methods 5W + 1H reviews these regulations examined to determine
the business processes and the data traceability system. Obtained
data relating to the traceability systems and entities involved.
5C1-4
11.30 A.M
Value Chain Analysis of Cantula Fiber as a Material of
Electric Vehicle Interior
Citra Kusuma1,2, Wahyudi Sutopo1,3, Muhammad Hisjam1,4
1Industrial Engineering Department, Faculty of Engineering, Sebelas
Maret University, Indonesia
2Assistant of Logistics System and Business Laboratory, Sebelas
Maret University, Indonesia
3Research & Dev. for Indonesia Electric Vehicle Consortium Team
Sebelas Maret University, Indonesia
4Logistics System and Business Laboratory, Sebelas Maret
University, Indonesia
Abstract - Automotive industry is become a fast development sector in
nowadays. This is causing the rise of the car interior demand that
running better physically even mechanically. Even it is a good news,
car interior producer should be aware to the environment problem that
caused by interior car which made from e-glass or s-glass. One of the
way out is using natural fiber composite. The new potential fiber to
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substitute the synthetic fiber is cantula fiber. In this paper will discuss
about value chain analysis of cantula fiber. Based on cantula fiber
mapping, there are four actors. They are farmers, cantula fiber
industries, cantula fiber derivative product industries, and consumers.
Cantula utilization in Indonesia is still on the low classification. Hence,
cantula usage to produce the car interior is become a new innovation
and increase the value added in that value chain.
5C1-5
11.50 A.M
Path Analysis Method to Identify Factors Affecting
Consumer Interest on Online Shopping
Ratna Purwaningsih, Belan Adison
Dept. Industrial Engineering, Diponegoro University, Indonesia
Abstract - Current research indicates that a novel, exciting and
engaging shopping experience can positively affect consumer buying
behavior. Identifying factors that influence use of a virtual world for
shopping will help retailers create and maintain a presence in a virtual
world, while positively impacting purchase and return intentions.
Therefore, the objectives of this study were to understand what factors
affect consumer intention to shop in a virtual world and to analyze the
relationships among these factors Particularly, this study explored
consumer innovativeness (consumer novelty seeking, consumer
independent judgment making) as an external variable that influences
consumer intention indirectly through its effects on consumer
experiences with the virtual world application (ease of use, control,
concentration, and enjoyment). Path analysis method is used to
identify the variable give significant influence to consumer intention to
shop. The findings indicated that independent variables Consumer
Novelty Seeking and Consumer Independent Judgment Making have
influence to Perceived concentration, Perceived enjoyment, and Ease
of Use. These three variable also give significant influence to
consumer intention to shop.
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5D1-1
10.30 A.M
Design, Implementation, and Testing of Partial Discharge
Signal Pattern Recognition and Judgment System
Application Using Statistical Method
Roro Roudhotul Jannah, Umar Khayam
Electrical Power Engineering Study Program, School of Electrical
Engineering and Informatics, Institut Teknologi Bandung, Indonesia
Abstract - Partial discharge is a problem that often affects high-voltage
equipments. Early diagnosis system for partial discharge can minimize
the risk that caused by partial discharge. One of the steps of partial
discharge diagnosis is partial discharge signal pattern recognition and
judgement system that play a role in determining the type and level of
partial discharge, and one of the methods that can be used in this step
is statistical method. In order to make data processing easier, partial
discharge pattern recognition and signal judgement system with
statistical methods can be done with the help of applications created
using MATLAB software. This research focuses on the design,
implementation, and testing of this application so that the application
is ready to be used to detect partial discharge signals in high voltage
equipment. In practice, the application is now able to detect partial
discharge type and level.
5D1-2
10.50 A.M
Design, Simulation, and Fabrication of Second, Third, and
Forth Order Hilbert Antennas as Ultra High Frequency
Partial Discharge Sensor
M. Anung Darmawan, Umar Khayam
School of Electrical Engineering and Informatics, Institut Teknologi
Bandung,
Indonesia
Abstract - Hilbert Antenna to detect Partial Discharge are presented in
this work. Hilbert Antennas with 2, 3, and 4 orderr were simulated with
105
HFSS 14 then were produced with double-sided PCB. The antennas
were tested with VNA to measure the parameter of the antennas.
Then, the antennas were tested in High Voltage Laboratory to detect
Partial Discharge (PD) radiated by needle-plate electrode with air
dielectric.
5D1-3
11.10 A.M
Design of RC Circuit as Partial Discharge Detector
Umar Khayam, Ibrahim Alhanif
School of Electrical Engineering and Informatics, Institut Teknologi
Bandung,
Indonesia
Abstract - Conditions of high voltage equipment must always be kept
in optimal condition to be able to work under normal conditions.
Measurement of partial discharge (PD) is a very effective method for
monitoring the condition of the insulation of high voltage equipment.
PD signal can be detected by the sensor. In this paper it is designed
and made a PD detection circuit using series RC coupling device
configuration. The detection circuit then was tested using a vector
network analyzer (VNA). The bandwidth, the return loss, and the
resonance frequency of the detection circuit was measured. Then the
circuit was applied to measure PD occurring in needle-plane
electrode. Measured PD parameters were partial discharge inception
voltage (PDIV), Waveform PD, PD phase pattern, and PD pulse
sequence.
5D1-4
11.30 A.M
Performance of 5 kW Diesel Engine Generator Coupled
with a Rice Husk Fixed-Bed Gasification
Sunu Pranolo, Wusana Wibowo, Iddo Ratmana, Nugroho
Pratama
Chemical Engineering Program, Faculty of Engineering, Sebelas
Maret University, Indonesia
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Abstract - Producer gas from rice husk gasification is a potential
gaseous fuel for partially substituting diesel fuel demand as it contains
combustible gases (CO, H2, and CH4). These decrease diesel fuel
consumption, but potentially lower the generator’s electrical power as
well. This research examined the effects of air flow rate entering the
diesel engine and electrical load on diesel fuel consumption, electrical
power of generator, and rice husk specific consumption in gasifier.
Gasification process took place in a downdraft air-blown gasifier with
10 cm throat diameter. At rice husk consumption rate of 1 kg/hour and
temperature of 827oC, the Specific Gasification Rate (SGR) was
81.53 kg/(m2.hour) and the solid residue was 36% (w/w) of input
biomass. Total combustible gas content in producer gas was 21.6%.
It was observed that diesel fuel saving of 9.32% was obtained at air
flow rate of 1.55 × 10-3 m3/s and electrical load of 95% from maximum
generator power. Using producer gas at flow rate of 0.91 × 10-3 m3/s
caused generator de-rating of 8.33% at electrical load of 10%.
Generating 1 kWh of electricity at air flow rate of 2.99 × 10-3 m3/s and
electrical load of 95% required 1.85 kg of rice husk. A kilogram of rice
husk may substitute 0.26 L of diesel fuel at this air flow rate and load.
5E1-1
10.30 A.M
Standard Tube Selection for Recumbent Bicycle Frame
Using Simulated Finite Element Analysis
Ilham Priadythama1,4, Bambang Suhardi2,4, Vicky Ganis
Rengganis3,4
1Laboratory of Products Planning and Design, Sebelas Maret
University, Indonesia
2Laboratory of Work System Design and Ergonomics, Sebelas Maret
University, Indonesia
3Asistent Laboratory of Products Planning and Design, Sebelas
Maret University, Indonesia
4Departement of Industrial Engineering, Sebelas Maret University,
Indonesia
107
Abstract - The number of bicycle users are increase significantly
however many of bicycle designs are not suitable with urban condition.
Generally, the urban road conditions are flat and plain on the surface.
So, only city bicycle which adjusted with urban condition. Department
of Industrial Engineering conducts research focused on the recumbent
city bicycle. The result of first research is the recumbent bicycle using
Short Wheel Base type has the best concept of city bicycle. The
second research get standard components bicycle in market and can
compete with other with other bicycle that performed the prototype that
easy to use. The frame weight of SWB Recumbent Bicycle prototype
is still 50% heavier than the upright bicycle type because there is no
previous research focused on frame weight. Besides, heavier frame
cause higher energy consumption and makes the rider feel more tired.
Different from recumbent bicycle frame with single tube frame
construction needs thicker and more material for maintaining strength
and stiffness. Steel material is recommended because low price, high
manufacture ability, high formability more than other materials. This
study aims to select round steel tube frame with standard material size
with cross section size. That can achieve best performance in term of
light weight and stiffness. This method using numerical models for
approaching standard testing with simulated Finite Element Analysis
(FEA). The research has result recommended tube specification for
bicycle frame using FEA. The tube specification is round steel tube
material 1020 DOM A513 with stock number T21341095.
5E1-2
10.50 A.M
Visualization and Verification for Conceptual Design of
UNS LPPD Hand Using CAD/CAE
Ilham Priadythama, Susy Susmartini, Jihad Bagus Cahyadin
Departement of Industrial Engineering, Sebelas Maret University,
Indonesia
Abstract - This paper present a visualization and verification for
conceptual design of UNS LPPD hand based on previous studies.
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LPPD conducted and focused some researches on providing the low-
cost prosthetic hand to respond the need of affordable prosthetic hand
in Indonesia. Based on previous researches, the new conceptual
prototype is designed. The design must consider mechanical criteria
by using simple electronic and mechanical properties for control and
low energy consumption. This research focused on making the low-
friction prosthetic hand design on finger and drive function
mechanism. The conceptual prototype were realized into physique
prototype and need to be tested for making sure the system is running
well. First step of this research is visualization the concept to detailed
design using CAD and prototyping method to bring on the conceptual
design of UNS LPPD hand. The end of this research is verification the
design by calculation and testing using engineering analysis
techniques.
5E1-3
11.10 A.M
Digital Hanging Scales for Oil Palm Plantation
Pringgo W. Laksono1,2,3, Roni Zakaria1,2, Pandu Nugroho1,3, Ade
Kurniawan1,2
1Department of Industrial Engineering, Faculty of Engineering,
Universitas Sebelas Maret, Indonesia
2Industrial Engineering and Techno Economics
3Center of Study Technology Development and Industrial
Collaboration LPPM UNS
Abstract - Indonesia produces about 44% of world’s palm oil. This is
supported by the palm plantation area owned by Indonesia reached
9.2 million hectares, or twice as large as Malaysian palm oil. With large
oil palm area, controlling process will be difficult to do and causing the
chance of weighing data manipulation which make a loss for
stakeholders of oil palm plantations. To minimize the chances of
weighing data manipulation, this research aims to generate concept
design of digital scale according to the needs of stakeholders in the oil
palm plantations. Based on consumer requirement, this research has
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generated several concepts are combined with morphological chart.
By using weighted criteria, a design of digital scale has selected from
several concepts. This study also complements the selected concept
by the architecture design, which aims to describe the physical and
functions of the components of the product and also the relationship
between the components. The final design makes the digital scale
capable to send weighing data and location using GSM module, which
can minimize the possibility of weighing data manipulation.
5E1-4
11.30 A.M
A System based on Fuzzy Logic Approach to Control
Humidity and Temperature in Fungus Cultivation
Pringgo Laksono, Anif Jamaluddin, Dewanto Herjunowibowo,
Wakhid Jauhari, Irwan Iftadi, Christina Kusumawardani, Ibnu
Pamungkas
1Department of Industrial Engineering, Faculty of Engineering,
Universitas Sebelas Maret, Indonesia
2Physics Education Department,Sebelas Maret University, Indonesia
Abstract - An environmental condition such as temperature and
humidity keys factor for fungus cultivation. A fuzzy logic approach to
control humidity and temperature was developed using LabVIEW
Programming and implemented on fungus cultivation. The system is
consist of hardware (DHT11, microcontroller, relay, electric pump,
lamp and Personal Computer) and software (Arduino IDE, LabVIEW).
The fuzzy logic approach was design on LabVIEW programming for
controlling temperature and humidity. The system was successfully
preserved humidity on range 80-90% and temperature on range 20-
28 0C using fuzzy logic approach.
5E1-5
11.50 A.M
Defects Analysis of Boeing 737-800 Cabin Using Six Sigma
Method at PT. XYZ
Yessy Rochmawati, Fakhrina Fahma
110
Departement of Industrial Engineering, Sebelas Maret University,
Indonesia
Abstract - PT. XYZ is a company in the field of international aviation
industry engaged in the business of MRO (Maintenance Repair
Overhaul) of aircraft. The company has a special unit involved in
addressing the maintenance cabins called cabin maintenance unit.
This unit has a defect record which shows the most commonly defects
are found in Boeing 737-800 cabin. Thus, this research is focused on
improving the quality Boeing 737-800 cabin using Six Sigma DMAIC
method. This method is used to continuous improvement, so as to
achieve zero defect. The results of sigma level showed that subjects
had a broken placard level of 3.73 and 3.83 unlevel table. Sigma level
not achieved in both subjects, so an improvements must be made in
turns of SOP, training for mechanics, control the quality of aircraft
cabin components in the warehouse, and focus on the inspection of
aircraft components.
5A2-1
01.00 P.M
Polyaniline/Zn as Secondary Battery for Electric Vehicle
Base On Energy Return Factor
Achmad Rochliadi, Said Ali Akbar, Veinardi Suendo
Inorganic and Physical Chemistry Research Groups, Faculty of
Mathematics and Natural Sciences, Institut Teknologi Bandung,
Indonesia
Abstract - Study on polyaniline (PANI) as a cathode in the PANI/Zn
secondary battery has been performed. PANI was synthesized using
electrodeposition method on the surface of the Graphite Sheets (GS),
at 0.7 V relative to the saturated Ag/AgCl. PANI film was characterized
by FT-IR spectroscopy, UV-Vis absorption, and Raman spectroscopy.
And then the potential of using the PANI film as an electrodes was
studied in a rechargeable battery system. This battery system
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consisted of GS|PANI|ZnCl2(electrolytes)|Zn configuration. Battery
performance tests were carried out through the charge/discharge
processes for 60 cycles at a current of 10 mA. The measurement
results found that the performance of the battery at the first cycle of
59.49 mAh g-1, while at 60th cycle were 55.42 mAh g-1, and the
percent capacity loss until the last cycle was 6.77%. Meanwhile,
Energy Return Factor (ERF) of PANI/Zn battery until last cycle was
increase compare to the first cycle approximately 83,82%. Impedance
measurements PANI/Zn battery showed the solution resistance (Rs)
5A2-2
01.20 P.M
Decision Tree for State of Charge (SOC) Prediction of
LiFePO4 Battery
Agus Mujianto1, Muhammad Nizam1, Hery Tri Waloyo1, Agus
Purwanto2, Inayati2
1Mechanical Engineering Department, Sebelas Maret University,
Indonesia
2Chemical Engineering Department, Sebelas Maret University,
Indonesia
Abstract - Battery is one of the most importance components in the
field of energy system. In other hand LiFePO4 batteries have higher
density of energy and more life cycle than nickel battery, but LiFePO4
need SOC prediction to solve the disadvantage of this battery.
Decision tree is one of logical computing based on supervised learning
that can make precision of prediction. This study concentrated to
develop decision tree for SOC prediction. Decision trees train with the
real data from battery testing system. The average error from training
data is 0.1789 and the average error from testing data is 1.9034. The
conclusion from this study is decision tree can use to calculate SOC
and it can be applied because of its accuracy.
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5A2-3
01.40 P.M
Effect of Start-Stop Cycle on Direct Ethanol Fuel Cell for
Transportation Purpose
Hary Devianto, Isdiriayani Nurdin, Mitra Eviani, Aditiya
Yudistira
Department of Chemical Engineering, Institut Teknologi Bandung,
Indonesia
Abstract - Energy has become fundamental human needs throughout
the world. One form of renewable energy as an alternative fuel is
hydrogen fuel cell. Fuel cell is an electrochemical device that can
convert chemical energy directly into electrical energy and heat with
high efficiency and a low negative impact on the environment. Direct
Ethanol Fuel Cell (DEFC) is one type of fuel cell that can utilize ethanol
derived from biomass. Studies have shown that addition of sodium
hydroxide is able to improve the performance of DEFC. However, the
effect of pH in the fuel cell has not been studied. In addition,
application of DEFC always works with start and stop cycle, which may
affect its durability. This study focused on the endurance test of DEFC
fueled with synthetic bioethanol influenced by start-stop cycles in
various pH (6 – 8). Constant load of 1 and 2 mA/cm2 were given. The
performance of DEFC was analyzed using electrochemical
characterization methods, such as the Open Circuit Potential and
Potentiodynamic. Physical characterization using Scanning Electron
Microscopy (SEM). The Results shown ethanol variation pH 8 produce
best power density than the others after repeated cycles on a certain
constant load. The addition of sodium hydroxide push electro-
oxidation reaction perfectly takes place. Degradation phenomenon
occurred particularly detachment catalyst that affected performance of
DEFC.
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5A2-4
02.00 P.M
Preparation of Nanocrystalline Cellulose from Corncob
Used as Reinforcement in Separator for Lithium Ion
Battery
Endah Purwanti, Winda Trisna Wulandari, Achmad Rochliadi*,
Bunbun Bundjali, and I Made Arcana
Inorganic and Physical Chemistry Research Groups, Faculty of
Mathematics and Natural Sciences, Institut Teknologi Bandung
Abstract - Cellulose is a natural polymer which is insoluble in water.
Nanometer sized cellulose is known as nanocrystalline has a higher
surface area than cellulose. Due to this property, it is more easily to
be modified for various applications such as for reinforcing agent in
lithium ion battery separator. Nanocrystalline cellulose was obtained
by acid hydrolysis of cellulose. The cellulose used in this study was
obtained by isolation of corncob, followed by hydrolyzed using H2SO4
50% at 45 °C for 60 minutes. Nanocrystalline cellulose was then
characterized by FT-IR spectroscopy, Particle Size Analyzer (PSA),
Scanning Electron Microscope (SEM) and X-Ray diffraction. Based on
PSA results, the nanocrystalline cellulose has an average diameter of
17,4 nm with a spherical morphology determined by SEM analysis.
The analysis of X-Ray diffraction showed the crystallinity index of
nanocrystalline cellulose was higher than isolated cellulose in the
amount of 75%. The Impedance Spectrometry (IE) measurement
showed that the ionic conductivity of PVA/LiClO4/nanocrystalline
cellulose membrane is 1.66 x 10-4 S/cm. So, nanocrystalline cellulose
has a potential to be used as a nanocomposite in polymer electrolyte
membranes for lithium ion battery separator.
5A2-5
02.20 P.M
Polymer Electrolyte Membranes Prepared by Blending of
Poly(vinyl alcohol)-Poly(ethylene oxide) for Lithium
Battery Application
114
Achmad Rochliadi1, Bunbun Bundjali1, Hariyawati Dharmi2, I
Made Arcana1
1Inorganic and Physical Chemistry Research Groups, Faculty of
Mathematics and Natural Sciences, Institut Teknologi Bandung,
Indonesia
2Department of Electrical Engineering, Faculty of Industrial
Engineering, Achmad Yani University, Indonesia
Abstract - Recently, the battery industry has represented one
important and growing sector where the use of non-toxic and non-
hazardous substitute materials has not rapidly developed. The
environmentally friendly polymer electrolyte is required to decrease
the risk of environmental pollution caused by toxic materials of battery
components. Therefore, in this study was focused on the preparation
of the environmentally friendly low cost polymer electrolyte membrane
for lithium-ion battery applications. The preparation of polymer
electrolyte membrane was done by casting of polymer solution.
Polymer electrolyte membrane was prepared by mixing poly(vinil
alcohol) (PVA), poly(ethylene oxide) (PEO), and LiClO4 with various
compositions, and each component of was separately dissolved in
demineralized water. Polymer solution was stirred until homogeneous,
the solution was then poured onto a petri dish, and the solvent was
evaporated to form the film/membrane. The characterizations of
polymer electrolyte membranes were carried out by using FTIR for
functional group analysis, Impedance Spectroscopy (IS) used for ionic
conductivity, Autograph for mechanical strength, and Optical
microscope for surfaces morphology. The optimal ionic conductivity
was obtained on the membrane with PEO/PVA composition of 3/7
(w/w). By addition of PEO on the blending of LiClO4-PVA can increase
the mechanical stress and modulus at break of the membranes, and
the optimal mechanical stress and modulus at break of membranes
were obtained in the membrane with PEO/PVA ratio of 2/8. In addition,
115
the increase LiClO4 content in membranes can improve the ionic
conductivity of the polymer electrolyte membranes, but the
mechanical strength of membranes decreases.
5C2-1
01.00 P.M
Product Service Systems Method on Jepara Furniture
Industry Sustainability Assessment
Ratna Purwaningsih, Nadira Hapsari and Novie Susanto
Dept. Industrial Engineering, Diponegoro University, Indonesia
Abstract - Jepara Furniture Industry timber consumption is 2.2 million
m3 per year. The Jepara timber consumption are exceed production
capacity of Java Island forest which only 900 thousand m3 per year.
The development of the furniture industry sector is seen as an activity
that causes impacts on the environment changes. The depletion of
raw materials while the higher consumer demand can result in
unsustainable industry. Research objective are identify the critical
sustainability dimension and kriteria of Jepara furniture industry. The
method used to identify the dimensions of sustainability in this study
is the Product- Service Systems (PSS). PSS promising a more
sustainable system to integrate environment with social and economic
aspects. The results show that sustainability criteria need to be
improved are resource reduction, health and safety, employment, and
long-term business development. Recommendations are then
compared and tested to determine the feasibility and possibility of its
application. Radar of sustainability at the end of discussion give brief
overview about the suitable recommendation to increase sustainability
furniture industry.
5C2-2
01.20 P.M
Vehicle Routing Problem Modelling to Minimize A Number
of Vehicle by Considering Heterogenous Fleet Vehicle
Ary Arvianto1, Wiwik Budiawan1, Dwi Satria Perkasa1, Pringgo
Widyo Laksono2 ,Pertiwi Andarani3
1Dept. Industrial Engineering, Diponegoro University, Indonesia
116
2Departement of Industrial Engineering, Sebelas Maret University,
Indonesia
3Dept. of Environmental Engineering, Diponegoro University, Indonesia Abstract— This research was developing a model of Vehicle Routing
Problem (VRP) for heterogenous vehicle fleet size and mix vehicle
routing (HFSMVR). The solution was built by using heuristic approach,
namely sequential insertion and 1-0 relocation improvement, and the
developed model also completely considered multiple product aspect,
multiple trips, multiple products and compartments, split delivery, and
multiple time windows. This model was applied to solve the problem
of fuel oil distribution in East Nusa Tenggara. According to calculated
model of VRP HFSMVR, tankers with capacity of 2.000 kiloliters and
4,700 kiloliters are needed in order to solve the distribution problem
with minimum of tour quantity, total time of completion, and range of
completion time. The results of this study showed that in the case of
heterogenous fleet size, selected tankers were varied and not
necessarily having the
largest capacity.
5C2-3
01.40 P.M
Pre-Test Market Models for Clinic Management Application
Yuniaristanto, Arinda Soraya Putri, Roni Zakaria, Wahyudi
Sutopo
Departement of Industrial Engineering, Sebelas Maret University,
Indonesia
Abstract - University as a research center has a responsibility to
commercialize research products. Sebelas Maret University (UNS) is
intensively developing featured products. A clinic management
application has been developed to be the initial product by the
inventor. The clinic management application is already developed in
prototype form. The application should be tested before entering the
market to determine compliance with the customers need. Technology
117
Innovation Center UNS conducts a pre-test market survey to
determine consumer wants and needs, target market, and knowing
consumers assessment of the clinic management application. Pre-test
market is conducted by distributing questionnaires in two stages. We
use the 4P, 4S, and 4C marketing mix model as a reference to
formulating questionnaires. The first stage aims to identify and obtain
variables that considered by respondents in choosing an application
to complete a job. The second stage, respondents are asked to give
an assessment to the clinic management application. Both stages can
provide input on inventors to make product improvement and gives an
overview about application that required by customer to complete a
job.
5C2-4
02.00 P.M
Business Strategy and E-Business Initiatives in
Indonesian B-to-B Manufacturing SMEs
Iman Sudirman1, Rajesri Govindaraju1, T.M.A. Ari Samadhi1,
Singgih Saptadi2
1Industrial Engineering Department, Bandung Institute of
Technology, Indonesia
2Departement of Industrial Engineering, Diponegoro University,
Indonesia
Abstract - Transforming SMEs into e-business is one of efforts to
improve the competitiveness of SMEs. However, the initiatives of e-
business can not be separated from the company's business strategy.
This means that the transformation of SMEs towards e-business
follows the company’s business strategy. For manufacturing
companies, the manufacturing strategy reflects the company's
business strategy. In SMEs, the business strategy is often not clearly
defined and appears in the form of commitments that are part of the
manufacturing strategy. As a form of support for the company, the
implementation of ebusiness must be aligned with commitments to be
fulfilled by manufacturing SMEs. This study describes the alignment
118
between e-business initiatives with the manufacturing strategies which
reflect the business strategies. This study utilizes the Strategic
Alignment Model that explains the alignment between business
domain and IT domain. This study uses business process approach
to find e-business initiatives. Business processes that are supported
electronically by SMEs become the pivot domain for the alignment
process. This study shows four types of ebusiness initiatives that are
identified from empirical studies and explains the relationship between
each initiative with manufacturing commitments to be fulfilled by B-to-
B manufacturing SMEs.
5C2-5
02.20 P.M
Model of Pre-Positioning Warehouse Logistics for Disaster
Eruption of Mount Merapi in Sleman Yogyakarta
Naniek Utami Handayani, Dyah Ika Rinawati, Yusuf Kurniawan
Wiguna
Departement of Industrial Engineering, Diponegoro University,
Indonesia
Abstract - In generally, mitigation of natural disasters in Indonesia still
be responsive and reactive to sudden disasters occur. It shows that
disaster management system is not well coordinated and can’t be
quickly response to disaster mitigation. In this case, disaster
management system need to be supported by disaster logistics
system are structured and manageable. This study aims to identify the
criteria for determining the location of a catastrophic disaster logistics
warehouse in Sleman, Yogyakarta, and determine alternative logistics
warehouse location. This research used AHP and Fuzzy-TOPSIS to
the AHP used to determine the criteria and sub-criteria in determining
the location of the warehouse logistics, while Fuzzy-TOPSIS used to
rank the final location, so that the most optimal location selected. The
results show that the most important criterion is the stability of the
national (0.292), sub importantly, social circumstances (0.144) and the
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location chosen for the logistics warehouse is the location
Candibinangun (0.22952).
5C2-6
02.40 P.M
A Novel Q-Scanning for Convex Hull Algorithm
Hendri Himawan
EE & IT Department, Gadjah Mada University, Indonesia
Abstract - Convex hull is one of the important part of computational
geometry. Many applications have used this method as part of their
system. In this research, the novel Q-scanning of convex hull
algorithm is proposed. The algorithm reduces computational
complexity of conventional convex hull algorithm. The initial step of
the proposed method is dividing the problem of convex hull into four
subset hull. Each hull has its extreme point. In the process, the
extreme point will move until meet convergence. The proof of the
concept is conducted in Matlab software. The method of the
experimental setup is a convex construction hull from some finite
points of natural number which set randomly. The experiment shows
that the algorithm is able to build a convex hull with O(n) of
computational complexity
5D2-1
01.00 P.M
Litium ion doping into TiO2: the crystal structure and the
calculation of atomic interactions
Fitria Rahmawati1, Nosafarma Muda Prakarsa1, Fajar Rakhman
Wibowo2, Agus Purwanto3, Muhammad Nizam3
1Research Group of Solid State Chemistry&Catalysis, Chemistry
Department, Sebelas Maret University, Indonesia
2Research Group of Organic Chemistry, Chemistry Department,
Sebelas Maret University, Indonesia
3Research Group of Battery, MOLINA Research, Faculty of
Engineering, Sebelas Maret University, Indonesia
120
Abstract - The study of anode material from TiO2 and lithiated-TiO2
have been conducted. The anatase TiO2 was doped with litium ion
through chemical solution method under the atmosphere of argon.
The prepared materials were characterized by X-Ray Diffraction
(XRD) equipped with Le Bail refinement and Rietveld method to
determine the atomic position in the crystallite structure. The
refinement result data were then used as input data for simulation with
the density functional theory, DFT, B3LYP functional and also the
natural bonding orbital, NBO, to analyse the interaction between
atoms in the crystal structure. The simulation was compared to the
simulation on graphite waste as anode substituion.
XRD analysis showed that the lithiated-TiO2 consist of anatase
TiO2, Li0.026TiO2, Li0.54Ti2O6 , and Li0.74Ti3O6 phases. The
simulation result shows that there are strong chemical interaction
between Li-Ti and Li-O in lithiated-TiO2. Meanwhile, the Li ions
interaction in graphite waste is weak
5D2-2
01.20 P.M
Synthesis of Anatase and Rutile TiO2 Nanostructures from
Natural Ilmenite Sand
Sayekti Wahyuningsih1, Ari Handono Ramelan1, Edi Pramono1,
Florentinus Firdiyono2, Eko Sulistiyono2, Ariantama Djati
Sulistya1, Panji Rofa Argawan1, Frenandha Dwi Dharmawan1,
Ludfiaastu Rinawati1, Uswatul Chasanah1
1Inorganic Materials Research Group, Faculty of Mathematic and
Natural Science, Sebelas Maret University, Indonesia
2Metalurgy Extraction Laboratory, Central of Metallurgy Research
LIPI, Indonesia
Abstract - Nanostructure anatase and rutile type TiO2 were
synthesized by hydrothermal method using natural ilmenite sand as
the starting materials. Anatase TiO2 and rutile TiO2 (high
crystallinity) with the diameters of 20–100 nm were obtained by
121
calcined soluble ilmenite sand produced by leaching process.
Calcinations of the xerogel TiO2 from liquour products were
conducted for 4 h at 400oC, 600
oC and 800
oC (in air), respectively.
The samples were characterized by XRD, STA, SEM, TEM, SAED,
HRTEM, and BET surface area. This synthesis method provides a
simple route to fabricate nanostructure TiO2 from low cost material.
5D2-3
01.40 P.M
The Effects of bead composition on ethanol production by
simultaneous of saccharification and fermentation
processes in fluidized bed reactor
Margono, Endah Retno Dyartanti, Sunu Herwi Pranolo
Chemical Engineering Department, Sebelas Maret University,
Indonesia
Abstract - The objective of this research was to study the effects of
bead composition on producing ethanol from sorghum grain using
simultaneous of saccharification and fermentation (SSF) method in a
fluidized bed bioreactor. Starch hydrolysate of the sorghum grain
was fermented by a bead of co-immobilized yeast-glucoamylase at
atmospheric temperature, initial pH of 4.2, medium flow-rate of 5
mL/s and the bead volume of 50% working volume. Yield of
ethanol/sugar as much as 0.48 was achieved by the bead
composition of 7% yeast and 40% glucoamylase after 6 hours
fermentation. Under this condition, the glucose residue and ethanol
concentration were 0.58 g/L and 6.32% v/v respectively.
5D2-4
02.00 P.M
Preparation of Carboxymethylcellulose from Cassava Peel
Sperisa Distantina, Inayati Inayati, Fahmi Achmad Saputra and
Muhammad Fitra Arifianto
Chemical Engineering Department, Sebelas Maret University,
Indonesia
122
Abstract - Cassava peel contains cellulose that can be chemically
modified to be more va luable product. In this work,
arboxymethylcellulose (CMC) from cassava peel powder was
prepared by alkalization using sodium hydroxyde and then followed
by carboxymethylation using sodium monochloroacetic. The aims of
th is work were to investigate the effect of sodium monochloroacetic-
powder ratio (0.59 , 1.47, 2.95, 4.42) and carboxymethylation
temperature (45 OC and 70OC) on the degree of substitution (DS) and
re action eff iciency (R E). The result of FTIR spectra indicated that
carboxylmethyl groups had attached in obtained CMC structure. The
increasing of sodium monochloroacetic-powder ratio and
carboxymethylation temperature effected the enhancement of DS but
dec rease the RE.
5D2-5
02.20 P.M
Application of Boyolali’s Bentonite to Increase Gasoline
Fraction at Generating Fuel from Waste Plastic by
Catalytic Decomposition
Wusana Agung Wibowo, T. Bagus Tri Lusmono, Tomi
Wijanarko Efendi
Chemical Engineering Department, Sebelas Maret University,
Indonesia
Abstract - One way that can potientally increase the value of waste
plastic is to convert waste plastic to fuel by using thermal
decomposition[1][2][3] or catalytic decomposition[4][5]. Catalytic
decomposition had advantage over thermal decomposition such as
temperature requirement of catalytic decomposition that lower than
the thermal one and hydrocarbon that contained in decomposition
product of catalytic decomposition has more gasoline fraction[5]. This
experiment use pyrolizer batch and density analyze by iwaki pyrex
10mL and viscosity analysis by viscometer oswald. Boyolali’s Bentonit
was choosen as catalyst because it meet the requirement of catalyst
like good pore size and it’s mineral containment that can make
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cracking process quicker. Bentonite’s weight ratio to waste plastic is
used as variable. The ratio are 0%, 5%, 10%, 15%, 20%, and 25%.
Decomposition process that had almost same physical properties of
gasoline occured at 200-250oC and 15% bentonite’s weight ratio. This
result was proved by decomposition product’s density 0,7426 g/cm3
and viscosity 0.0061 g/cm.s that had almost same value of gasoline’s
density 0,7430 g/cm3 and viscosity that had 0,045% %Dev that
measured at 30oC
5D2-6
02.40 P.M
EFFECT OF HYDROGEN TEMPERATURE AND CURRENT
LOAD ON THE PERFORMANCE OF PROTON EXCHANGE
MEMBRANE FUEL CELL UNDER START – STOP
OPERATION
Sirliyani Sirliyani, Hary Devianto and Isdiriayani Nurdin
Department of Chemical Engineering, Institut Teknologi Bandung,
Indonesia
Abstract - Proton Exchange Membrane Fuel Cell (PEMFC) is one of
fuel cell type that suitable for vehicular application because it has low
operation pressure and temperature, stable, relatively small, and
highly mobile. The major concern of PEMFC as vehicular power is its
resistance toward start-stop cycle and constant load. PEMFC on
vehicular application require fuel processor to produce hydrogen as
fuel source. Output temperature of hydrogen from fuel processor is
about 80°C, which is high enough for PEMFC. The temperature is
allegedly affecting the performance of PEMFC.
This research is focused on studying the effect of hydrogen feed
temperature on the performance of PEMFC. Fuel cell is operated in
the start-stop cycle and constant load to simulate the conditions in
vehicular application. PEMFC stack has been operated with 10 start-
stop cycles under constant load of 0.05 and 0.1 A/cm2 at temperatures
25, 40, 60, and 80oC. The electrochemical characterizations were
carried out using chronopotentiometry and potentiodynamic
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polarization, while post experimental physical observations were
carried out by using XRD and SEM.
The experimental results show that under low constant load (0.05
A/cm2), the increase of hydrogen temperature has raised stack
performance when operated with start-stop cycles, but lowered the
stack performance when operated without start-stop cycle. Under high
constant load (0.1 A/cm2), higher hydrogen temperature increased the
stack performance, either operated with or without start-stop cycle.
Post experimental XRD and SEM analysis show that the decrease of
PEMFC performance is caused by platinum catalyst particles growth
and MEA thickness alteration.
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The organizing committee would like to express gratitude for all support and
participation in
Joint 3rd International Conference in Electrical Vehicular Technology and
International Conference on Electric Vehicular Technology and Industrial,
Mechanical, Electrical and Chemical Engineering (ICEVT-IMECE 2015)
4-5th November 2015
Sunan Hotel, Surakarta – Indonesia
to:
IEEE Sponsor:
Indonesia Section C Chapter
Indonesia Section SP/ED/E/PES Joint Chapter
Sponsor:
Indonesia Electric Vehicle Consortium
Unversitas Sebelas Maret
Institut Teknologi Bandung
Institute for Research and Community Services (LPPM), Universitas Sebelas
Maret