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8/16/2019 Week 12a CE Implementation Case Studies
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Week 12Concurrent EngineeringImplementation: Case studies
Putu Dana Karningsih, PhD
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Case 1
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Program PrioritiesProduct Cost
• Boeing faced significant
product cost challenges on
the 777 project due to stiff
competition from Airbus and
the deregulation of the airline
industry.
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Program PrioritiesDesign Quality
• 777 project:
• Has 500 suppliers
• Need 3,000,000 parts
• Has 1700 computer workstation (220
of them in Japan)
• New aircraft must prove reliability with
at least 2 years to be FAA approved
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Project CharacteristicsProject Complexity
• 777 project:
• 7000 people located in countries throughout the world
• Boeing placed tremendous emphasis on communication to minimize risk
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• Communication between internal group with suppliers and customers
• Representatives from the first four major airlines to purchase 777 participamember of the team
• Boeing design-build team included representatives from 100 major supplier
•
Made major investment in computerized design tools (three dimensional didesign technology) -> help designer by sharing common database for all daaround the world to access up to date design for 700.000 parts
• 3 D modelling allow designer to fit parts together electronically, to executeperformance and stress analysis before physical product is produced
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Case 2
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Case 3
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Case 4
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Case 5
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DifferentChallengesin different
NPD
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di
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Types of
concurrency
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C
E
Pr
ac
tic
e
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Interacting group and Team structures in C
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