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Start-Stop-System
Groupe 2
„Team Multinational Solution (TMS)“
3rd Design Review
Philip Wahl
Ali Hashemi Sohi
Jiayuan Li
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 2
Agenda
Multinational Team
Market Research
...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 3
The different backgrounds of the team memb...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 4
• From 2008 to 2015: 20 million increment ...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 5
Europe: Flourishing market
• Globally lead...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 6
Project Plan
TMS is able to fulfill the co...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 7
Requirements
The different Stakeholder in ...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 8
Functions of System
TMS is able to derive ...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 9
Result Project Planning Start-Stop-System
...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 10
Logical model, realization of first idea
...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 11
Dymola, Development of the logic model
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 12
Dymola Stand Alone
• Dymola still represe...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 13
Simulating in Dymola
Stop-And-Go
Traffic
...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 14
Decision Tree
CSG
Internal External
Singl...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 15
Physical Composition of CSG
The CSG consi...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 16
Status Quo CATIA
• The connection of the ...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 17
Last Steps
• Economic and Cost Analysis
•...
3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 18
Lessons Learned
• Never Start a project w...
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Project ADAS Designreview

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Project ADAS Designreview

  1. 1. Start-Stop-System Groupe 2 „Team Multinational Solution (TMS)“ 3rd Design Review Philip Wahl Ali Hashemi Sohi Jiayuan Li
  2. 2. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 2 Agenda Multinational Team Market Research Project Plan Requirements Functions Start-Up Requirement Function Logic Physical RFLP-Approach Project plan results Status quo CATIA Lessons learned Results
  3. 3. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 3 The different backgrounds of the team members bring forward different ways of thinking and solutions Members of Team Philip Wahl (Team Leader) MSc. Mechanical Eng. (1st Semester) Ali Hashemi Sohi (CATIA Manager) MSc. Mechnical Eng. (5th Semester) Jiayuan Li (CAD-Expert) MSc. Information Technology in Mechanical Eng. (1st Semester)
  4. 4. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 4 • From 2008 to 2015: 20 million increment in sale of Start- Stop-System* • Demand for start-stop systems in new vehicles will reach 70–92% in Europe, North American and China *Strategy Analytics Automotive Electronics Service Overview market penetration of Start-Stop-Systems Rising energy costs and climate change are forcing OEMs to produce more efficient cars
  5. 5. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 5 Europe: Flourishing market • Globally leading market for Start-Stop vehicles • High level of satisfaction  91% of Start-Stop vehicle owners will likely purchase such a vehicle again  78% purchased a Start-Stop vehicle for fuel savings. United States: Potential market • Consumers are looking for fuel-saving technologies.  97 percent say they’re ready for Start-Stop technology.  51 percent would choose a Start-Stop vehicle for its fuel cost savings  More than 30 percent would pay over $500 for a Start-Stop functionality Overview market penetration of Start-Stop-Systems Rising energy costs and climate change are forcing OEMs to produce more efficient cars
  6. 6. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 6 Project Plan TMS is able to fulfill the complex task of a Start-Stop-System through a thorough planning of the project
  7. 7. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 7 Requirements The different Stakeholder in the life cycle of the product create different requirements to the product
  8. 8. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 8 Functions of System TMS is able to derive all relevant functions of the system due to a precise requirement defintion
  9. 9. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 9 Result Project Planning Start-Stop-System Name Fix Costs Actual Costs Remaining Costs Costs Planed Costs Deviation Costs Project Start/Stop System 0.00 € 150,020.00 € 49,408.12 € 199,428.12 € 0.00 € 199,428.12 € 0 Std. 100 Std. 200 Std. 300 Std. 400 Std. 500 Std. 600 Std. 700 Std. 800 Std. Philip Wahl Jiayuan Li Ali Sohi Vu Hai Ist-Arbeit Restarbeit Name End Remaining Work Start Philip Wahl Mon 31/03/14 160.98 Std. Mon 14/10/13 Jiayuan Li Mon 31/03/14 207.37 Std. Mon 14/10/13 Ali Sohi Mon 31/03/14 209 Std. Mon 14/10/13 Vu Hai Die 10/12/13 0 Std. Mon 14/10/13
  10. 10. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 10 Logical model, realization of first idea • No clear indication what logical structure is doing • Divide logical structure into sub-groupes • No Smart-Unit integrated in System • No list of scenarios
  11. 11. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 11 Dymola, Development of the logic model
  12. 12. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 12 Dymola Stand Alone • Dymola still represents the best way to show the working of the system • Presentation of Smart Unit • Presentation of Scenarios
  13. 13. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 13 Simulating in Dymola Stop-And-Go Traffic Pre-requisities not fullfiled Speed Below 4 Kmh between stoppings
  14. 14. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 14 Decision Tree CSG Internal External Single Clutch Dual Clutch Advantages: Disadvantages: 1. Compact packaging 1. Higher Construction Cost 2. Lightweight Design 2. Harder to dismantle
  15. 15. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 15 Physical Composition of CSG The CSG consists of 3 parts: 1. Stator 2. Magnets 3. Rotor
  16. 16. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 16 Status Quo CATIA • The connection of the logical structure and CATIA has posed a great Deal of problems • Entire libraries as well as single logical blocks are not known by CATIA • Execution of Simulation is not intuitive
  17. 17. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 17 Last Steps • Economic and Cost Analysis • Materials Choice for Parts of CSG • Providing alternative solution regarding
  18. 18. 3/22/2016 Virtual Engineering in Industry – Team Multinational Solution (TMS) 18 Lessons Learned • Never Start a project without knowing what Software you are going to use • It’s better to have too many licences than too few • Clear structuring of deliverables for milestones early on • Try to work in one System to avoid compatibility problems

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