Post on 25-Dec-2015
WEL COME
B.E - 6th SEMESTER
MECHANICAL ENGINEERING
MECHATRONICS &MICROPROCESSOR
MECHATRONICS&
MICROPROCESSOR
(06ME64)
CHAPTERS
• PART -A• UNIT 1 : Introduction to Mechatronic
Systems.
• UNIT 2: Review of Transducers & Sensors
• UNIT 3: Electrical Actuation Systems
• UNIT 4: Signal Conditioning
PART - B
• UNIT 5: Introduction to Microprocessors
• UNIT 6: Logic Function
• UNIT 7: Organization &Programming of Microprocessors
• UNIT 8: Central Processing Unit of Microprocessors
TEXT BOOKS1.Mechatronics: -W. Bolton,
Longman
2nd Edition, Pearson Publications.
2. Microprocessor and Architecture, Programming and Applications with 8085/8085A- R.S.Ganokar, Wiley Eastern
PART - A• UNIT 1:
• Introduction to Mechatronic Systems.
• Measurement & Control systems
• Their elements and Functions
• Microprocessor based controllers
Introduction to Mechatronic Systems.
What is MECHATRONICS?
It is an integration of Mechanical and Electronic engineering.
It specifically refers to multidisciplinary approach to product and Manufacturing system design.
Introduction
Mechatronics is synergistic integration of mechanical engineering, electronics and intelligent computer control in design and manufacture of products and processes
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Embedded Systems A combination of hardware and
software which together form a component of a Mechatronics systems.
An embedded system is designed to run on its own without human intervention, and may be required to respond to events in real time.
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Hardware, Software, and Firmware
Hardware is the name given to the physical devices and circuitry of the computer.
Software refers to the programs written for the computer.
Firmware is the term given to programs stored in ROMs or in Programmable devices which permanently keep their stored information.
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Robot Platforms (1)
Indoor Robots DLR Gripper NASA Mars Rover Asimo Humanoid
Outdoor Robots Robot Base Station KUKA Manipulator
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Robot Platforms (2)
Aibo 4 legged Robot
Robocup TeamQurio Humanoid
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Robot Platforms (3)
Robot educational kits
Robot sensors
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What is the Mechatronics?
© Uni North Carolina
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What is the Mechatronics?Mechatronics basically refers to mechanical electrical systems and is centered on mechanics, electronics, computing and control which, combined, make possible the generation of simpler, more economical, reliable and versatile systems.
The term "mechatronics" was first assigned by Mr. Tetsuro Mori, a senior engineer of the Japanese company Yaskawa, in 1969.
Lunar Rover Vehicle
Mars Pathfinder Base Petal
Autonomous Vehicle
Mechatronic System Model
European
Robotic
Arm
Gear Box
TOP VIEW
SmartEase mobile robot platform.
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Stepper, AC and DC Motors
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Pc Board
GPIBSerial/paralell
CAN BUS
PC-based Measurement and Control
All definitions amalgamate to:
It is a combination of
mechanical engineering, electronics, control and computing
applied to the design and manufacture
Mechatronic System Architecture
two main
components
The Functional Diagram of Semiotics
Semiotics is proposed as a new paradigm of science in the 21st Century
Fundamental mechatronic Problems
• Structural integration of mechanical, electronic and information departments into a uniform creative staff;
• Education and training of engineers specialized in mechatronics.
• Integration of information technologies from various scientific and technical fields into a uniform toolkit to provide computer support of mechatronic problems;
• The course was designed to address
the following learning outcomes,
• work collaboratively across disciplines on mechatronics
• make appropriate use of sensors, actuators and mechanisms in mechatronics applications
The Core of Mechatronic Approach
• It consists in integrating of components probably of different physical nature into a uniform functional module
The Six-Box Diagram of Behavior
Formation
It indicates a Multiresolutional Hierarchy
INTRODUCTION With the fast progress in
microelectronics and computer science, products and systems
undertook a drastic change.
Most of today's products can no longer be assigned to a single discipline, but are highly multidisciplinary.
For example, in a modern car the
electronics and control play a dominant role (up to 50%), whereas a car from the seventies and even early eighties was nearly purely mechanical (90%).
This trend
to multidisciplinary (mechatronics) products, even if it has not yet reached its peak, has and will have an important impact on the design process and on engineering in general.
Engineering design has clearly become a
multidisciplinary undertaking, happening in
multicultural and very diversified teams.
In order to prepare our students and the practicing engineers from industry for these new, quickly changing challenges in design, new learning technologies and models have to be developed.
Appearing in the late eighties, mechatronics plays meanwhile an important role at most technical universities.
• that experimentation and hands-on education is very crucial for successful and sustainable mechatronics programs.
• Most existing mechatronics programs cover all the aspects from mechatronics design to sensors, actuators and control theory.
The Following Special Formulation is Offered Mechatronics studies synergistic fusion of precise
• mechatronical units,• electronic, • electro technical and computer components
for the purpose of designing and manufacturing qualitatively new
• modules, • systems, • machines and complexes of machines
with intellectual control of their functional movements.
Examples of Mechatronic Systems
clothes washer
computer disk drive
Computer Control Device Basic Functions: Control of mechanical movement process
on-line with current sensor data analysis.• Arrangements to control MS functional movements. • Interaction with operator via human-machine interface
off-line and on-line interaction at the moment of MS movement.
• Data exchange between peripheral devices, sensors and other devices of the system.
Basic Advantages in Comparison with Traditional Means of Automation
• rather low cost;
• ability to perform complicated and precise movements (of high quality);
• high reliability, durability and noise immunity;
• constructive compactness of modules;
• improved overall dimension and dynamic characteristics of machines;
• opportunity to rebuild functional modules to sophisticated systems and complexes.
Modern Trends of Development
• Office equipment;
• Computer facilities;
• Photo and video equipment;
• Machine- tool construction and equipment for automation of technological processes;
• Robotics;
Modern Trends of Development• Micro machines;• Control and measuring devices and machines;• Simulators for training of pilots and operators;• Show-industry;• Non-conventional • vehicles.
Modern Trends of MS Development• Aviation, space and
military techniques;• Motor car
consrtuctior;
Levels of Mechatronic Systems’ IntegrationThe First Level
• conveyors, • rotary tables,• auxiliary manipulators
Levels of Mechatronic Systems’ Integration
• operated power machines (turbines and generators),• machine tools and industrial robots with numerical
program management
The Second Level
Levels of Mechatronic Systems’ IntegrationSynthesis of new precise, information and measuring high technologies gives a basis for designing and producing intellectual mechatronic modules and systems.
The Third Level
Career Paths in Mechatronics • Mechatronics is seen as a prime career
path for mechanical engineers of the future;
• mechanical engineers with a mechatronics background will have a better chance of becoming managers;
• classically trained mechanical engineers will run the risk of being left out of the interesting work.
Thank You For Your Attention!Thank You For Your Attention!
Questions?Questions?