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Abstract: Design
of complex engineering system is a multi-object decision-making and
multidisciplinary coupling optimization process. SDOF, a system design
optimization framework, is presented to improve design efficiency of
complex engineering system. SDOF also is built as the platform for
design automation. The functional model and system architecture model of
SDOF are put forward, and optimization process for complex engineering
system is defined. Engineering system multidisciplinary design
optimization method and central smart product model have been explained
detailedly as key technologies of SDOF. Finally the implementation and
case study are described.
Key
words: Multidisciplinary
design optimization Complex engineering system Integrated
framework Smart product model
CLC No: TP312
国家自然科学基金资助项目(50275005).
Received 20040105, received in revised form 20040802
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