Abstract��
Synthesis design optimization environment was built for system integration, proc ess unification, parameter optimization and collaborative design. The high exten sible and multi-tiered architecture of this environment was built on the analysis of characteristic of complex engineering system. Four key modules were discussed: project organization and management module guarantees project schedul e and quality; process modeling and running module applies design task structure for representing design processes, workflow reference model for running, and pr ovides the ability of task transition across organization; design task unit base d on component technology integrates people, data and tool over network, and pro vides a coherent task model for system design; product data model uses PDM(prod uct data management) as information infrastructure, and provides a single repre sentation of product. The implementation of the environment and running mechanis m were presented. The prototype of this environment has been successfully tested by the design and optimization experimentations in fields of pneumatics, struct ure, control and system design.
Wang Zhenhua, Deng Jiati, Sui Pengfei, Wang Yongpo.Complex engineering system synthesis design optimization framework[J] JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2007,V33(02): 192-196
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2007, Vol. 33 
