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![Page 1: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/1.jpg)
Development of a framework supporting collaborative global design based on a study into differing professional cultures
Steven Gowers
Final Year Research Project
MEng Innovation and Engineering Design with French
University of Bath - INP Grenoble
February - May 2003
Host Supervisor - Philippe Marin Bath Supervisor - Steve Culley
![Page 2: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/2.jpg)
1. Project Background & Context
Current industrial trends…
• Globalisation
Computer Supported Collaborative Work (CSCW)
• National
• Branch
• Corporate
• Professional
Differing cultures “ Culture is the collective ‘programming’ of the mind that distinguishes one group of people from another ” [Hofstede, 91]
[Ulijn & Weggman, 01]
• Increasing product complexity
Steven Gowers - Final Year Research Project
![Page 3: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/3.jpg)
Development of CoDISSCollaborative Data and Information Sharing System
Global Design Experiment
Collaborative design between Elec and Mech engineers
Proposed development of CoDISS II and Virtual Project Platform (VP2)
Steven Gowers - Final Year Research Project
1. Project Background & Context
![Page 4: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/4.jpg)
2. Project Aims
Main areas of the project
1. A general ‘ cultural ’ study A study of two differing professional cultures
2. A specific ‘ optimisation ’ study Integrated optimisation-dimensioning of electromagnetic products
Steven Gowers - Final Year Research Project
Study the product design processes and the exchanges of information in the domains of mechanical and electrical engineering. Suggest new approaches to global design and specify and start to develop a support tool for collaboration.
![Page 5: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/5.jpg)
3. A general ‘cultural’ study
Electromagnetic product development is a segregated activity, with designers adopting an ‘over the wall’ approach.
What are the problems?
A general study into Mechanical and Electrical engineering
• Specialist knowledge
Scientific principles, experiences, contacts
Steven Gowers - Final Year Research Project
![Page 6: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/6.jpg)
What are the problems?
A general study into Mechanical and Electrical engineering
• Specialist knowledge
Scientific principles, experiences, contacts
• Specialised computer environment
CDI Optimizer, Flux 2D, MathCAD, Mega
Steven Gowers - Final Year Research Project
Electromagnetic product development is a segregated activity, with designers adopting an ‘over the wall’ approach.
3. A general ‘cultural’ study
![Page 7: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/7.jpg)
• Specialist knowledge
Scientific principles, experiences, contacts
• Specific approach
• Specialized computer environment
CDI Optimizer, Flux 2D, MathCAD
What are the problems?
A general study into Mechanical and Electrical engineering
Steven Gowers - Final Year Research Project
Electromagnetic product development is a segregated activity, with designers adopting an ‘over the wall’ approach.
3. A general ‘cultural’ study
![Page 8: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/8.jpg)
Defining Requirements
Conceptual design
Embodiment design
Detailed design
Choice of structure
Optimisation, dimensioning and development of structure
Simulation and further development
Defining Requirements
A specific approach…Key observations
Little support for upstream stages
Very analytical
‘Overall’ approach
Lots of emphasis placed on optimisation
(Optimisation is a means of dimensioning an initial structure)
Steven Gowers - Final Year Research Project
3. A general ‘cultural’ study
![Page 9: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/9.jpg)
4. A specific ‘optimisation’ study
Steven Gowers - Final Year Research Project
Global Design experiment last year...
A segregated approach
• Spring selected by mechanical engineers in ‘isolation’
• Very iterative
• Clear deficiencies in the approach
A significant example…
![Page 10: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/10.jpg)
4. A specific ‘optimisation’ study
A more integrated approach...
• Development of an analytical model for the spring
• Create an ‘overall’ analytical model
• Dimension the spring whilst at the same time optimising the overall structure
Steven Gowers - Final Year Research Project
![Page 11: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/11.jpg)
CDI Optimizer
Mechanical
CoDISS II
Shared information
Update parameters
Composed model
OPTIMISATION
Incorporate specifications
Analytical model
Fressort
Faimant
mg
F = ma
Design activities
Design activities
Analyticalmodel
CollaborationCollaboration
Electrical
5. Collaborative Optimisation
Steven Gowers - Final Year Research Project
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Collaborative Optimisation - What advantages can it offer ?
• Effective and efficient way of carrying out coupled problems, in keeping with the ‘overall’ approach
• Optimisation engine carries out iterative dimensioning process
• Additional gains if products become more complex or if companies develop variants
• Central collaborative platform during embodiment stages
• Quickly identify if a common solution does not exist
Steven Gowers - Final Year Research Project
6. Conclusions
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• Specific study into two differing professional cultures
• Integrated optimisation approaches
• Development of a global communication platform supporting optimisation
Development of a framework supporting collaborative global design based on a study into differing professional cultures
Steven Gowers - Final Year Research Project
6. Conclusions
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6. Conclusions
Further research
Practical application in the development of a new electromagnetic product
Steven Gowers - Final Year Research Project
• Specific study into two differing professional cultures
• Integrated optimisation approaches
• Development of a global communication platform supporting optimisation
Development of a framework supporting collaborative global design based on a study into differing professional cultures
![Page 15: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/15.jpg)
Development of a framework supporting collaborative global design based on a study into differing professional cultures
University of Bath - INP Grenoble
February - May 2003
THANK YOU
Steven Gowers
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Steven Gowers - Final Year Research Project
Segregated
Approach
![Page 17: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/17.jpg)
Steven Gowers - Final Year Research Project
Segregated
Approach
![Page 18: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/18.jpg)
Steven Gowers - Final Year Research Project
Collaborative
Optimisation
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‘Update From File’ Implementation
Java
XML
Corba
Steven Gowers - Final Year Research Project
5. Collaborative Optimisation
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Implementation
Java
XML
Corba
Steven Gowers - Final Year Research Project
5. Collaborative Optimisation
‘Update From File’
![Page 21: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/21.jpg)
A specific ‘optimisation’ study
A significant example - the electromagnetic plunger
Resultant force due to magnet
Current charges bobbin
Movement of central core governed mainly by the spring
Steven Gowers - Final Year Research Project
![Page 22: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/22.jpg)
A significant example…
Electromagnetic plunger
Resultant force due to magnet
Current charges bobbin
Movement of central core governed mainly by the spring
Steven Gowers - Final Year Research Project
![Page 23: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/23.jpg)
A significant example…
Electromagnetic plunger
Resultant force due to magnet
Current charges bobbin
Movement of central core governed mainly by the spring
Problem :
dimension the spring
Steven Gowers - Final Year Research Project
![Page 24: Development of a framework supporting collaborative global design based on a study into differing professional cultures Steven Gowers Final Year Research.](https://reader035.fdocuments.net/reader035/viewer/2022062519/5697bff11a28abf838cbb002/html5/thumbnails/24.jpg)
Presentation Plan
Steven Gowers - Final Year Research Project
1. Project background and context
2. Project Aims
3. A general ‘cultural’ study
4. A specific ‘optimisation’ study
5. Collaborative Optimisation
6. Conclusions