EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process...
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Transcript of EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process...
![Page 1: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/1.jpg)
EPICS Design
Process
![Page 2: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/2.jpg)
Design Process and Project Mgt
Many models and tools Design Process
o Mechanical Engineering • Ullman’s - 6 steps
o Engineering Your Future• 10 steps
o Different Companies use different models • They all use some process
Avoid “hobbyist approach” and inefficient project progress
EPICS teaches a model that fits community-based designs
![Page 3: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/3.jpg)
EPICS Design Process
Six Phases
1. Problem Identification
2. Specification Development
3. Conceptual Design
4. Detailed Design
5. Production
6. Service/Maintenance
7. Redesign or retirement
![Page 4: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/4.jpg)
The EPICS Design Cycle
Specification Development
Detailed Design
Production
ServiceMaintenance
Redesign
Retirement
Problem Identification
ConceptualDesign
Disposal
![Page 5: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/5.jpg)
EPICS Design Process
Six Phases
1. Problem Identification
2. Specification Development
3. Conceptual Design
4. Detailed Design
5. Production
6. Service/Maintenance
7. Redesign or retirement
![Page 6: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/6.jpg)
Problem Identification
Tasks – o Identify problemo Determine project objectiveso Determine motivation for projecto Identify outcomes or deliverableso Determine duration of the projecto Identify community partner contact
Deliverables - Project Charter
![Page 7: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/7.jpg)
Specification Development
Tasks o Complete users and beneficiaries analysis o Define the customer requirements o Evaluate design constraints o Develop engineering specifications o Compare to benchmark products (prior art)o Determine design targets
Deliverables- Project Specification Document
![Page 8: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/8.jpg)
Conceptual Design
Tasko Complete Functional Decomposition of
projecto Complete Decision Matrix of requirementso Define how users will interact with projecto Analyze/evaluate potential solutionso Choose best solution
Deliverables- Project Conceptual Design Report
![Page 9: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/9.jpg)
Detailed Design Tasks
o Complete top down specification/ bottom-up implementation (freeze interfaces)
o Analysis/evaluation of project, sub-modules and/or components
o Prototyping/proof-of-concept of project, sub-modules and/or components
o Field test prototype/get feedback from userso Complete DFMEA analysis of projecto Determine what user training is necessary
Deliverables o Project Detailed Design Reporto Prototype version of project
![Page 10: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/10.jpg)
Production Phase
Taskso Complete production version of the projecto Complete user manuals/training materialo Complete delivery review
Deliverableso Delivered projecto Project Delivery Report o Delivery checklisto User manuals
![Page 11: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/11.jpg)
Service/Maintenance Phase
Taskso Evaluate performance of fielded projecto Determine what resources are necessary
to support and maintain the project
Deliverableso Fielded Project Report
Redesign or Retirement Decisions
![Page 12: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/12.jpg)
The EPICS Design Cycle
Specification Development
Detailed Design
Production
ServiceMaintenance
Redesign
Retirement
Problem Identification
ConceptualDesign
Disposal
![Page 13: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/13.jpg)
Iterations in the Design Process
Disposal
Specification Development
Detailed Design
Production
ServiceMaintenance
Redesign
Retirement
Problem Identification
ConceptualDesign
![Page 14: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/14.jpg)
Iterations in the Design Process
Disposal
Specification Development
Detailed Design
Production
ServiceMaintenance
Redesign
Retirement
Problem Identification
ConceptualDesign
![Page 15: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/15.jpg)
Iterations in the Design Process
Disposal
Specification Development
Detailed Design
Production
ServiceMaintenance
Redesign
Retirement
Problem Identification
ConceptualDesign
![Page 16: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/16.jpg)
Iterations in the Design Process
Disposal
Specification Development
Detailed Design
Production
ServiceMaintenance
Redesign
Retirement
Problem Identification
ConceptualDesign
![Page 17: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/17.jpg)
Seeking and Selecting
Each phase of the design process has divergent (creative) steps and convergent
steps where options are selected
Diverge Seek Possibilities
ConvergeNarrow Choices
Problem Identification
Specification DevelopmentConverge
Narrow Choices
Diverge Seek Possibilities
![Page 18: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/18.jpg)
Generate Ideas
Define Measurable Specifications
Implement
Test
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Advancing
Generate Ideas
Define Measurable Specifications
Implement
Test
Go to next phase
![Page 20: EPICS Design Process. Design Process and Project Mgt Many models and tools Design Process oMechanical Engineering Ullman’s - 6 steps oEngineering Your.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f395503460f94c55a73/html5/thumbnails/20.jpg)
Iterating – going back
Generate Ideas
Define Measurable Specifications
Implement
Test
Back to previous phase
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Iteration and testing
Prob ID
Spec Dev
Con Des
Det Des
ProdMain and
serv.
•Document•Why advanced•Why interated
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Design Record A design record is a (short) report of an engineering
analysis that has been completed regarding your project. o They should be named as follows:
• TEAM-PROJECT-SEM-Number (example SLAC-VLM-F04-1). Example activities recorded in a Design Record:
o Circuit simulationo Education materials o CAD modeling of projecto Safety calculationso Experimental measurementso Design rational: Why did you choose a particular design
approach, algorithm, etc.o Component selection: Why did you choose a particular
component? Sr. Design Students should Author Design Records
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Design Decision Table
A table with summarizes design decisions which you have made.
They should reference a Design Record.Design decisions could include:
o Architectureo Algorithmso Tools/Environmento Component selectiono Material selection