Product model structure for generalized optimal design

查看全文 作　　者：QIU Qingying , FENG Peien, WU Jianwei and PAN Shuangxia(State Key Laboratory of CAD&CG, Zhejiang University, Hangzhou 310027, China)

出　　处：《Progress in Natural Science:Materials International》索引2002年第12卷第4期,共7页

基　　金：Supported by the National Natural Science Foundation of China (Grant No. 59635150); National 863 Program (2001AA412110) 摘　　要：The framework of the generalized optimization product model with the core of network- and tree-hierarchical structure is advanced to improve the characteristics of the generalized optimal design. Based on the proposed node-repetition technique, a network-hierarchical structure is united with the tree-hierarchical structure to facilitate the modeling of serialization and combination products. The criteria for product decomposition are investigated. Seven tree nodes are defined for the construction of a general product model, and their modeling properties are studied in detail. The developed product modeling system is applied and examined successfully in the modeling practice of the generalized optimal design for a hydraulic excavator. 关键词：PRODUCT model, optimization modeling, GENERALIZED OPTIMAL design, DESIGN theories.

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Product model structure for generalized optimal design

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