An Optimized Constraint Decomposition Method in Concurrent Engineering

查看全文 作　　者：常天庆 [1];Xu Wensheng [2];Xiong Guangleng [2];Xing Siming [1]

机构地区：[1]Department of Control Engineering, Academy of Armored Force Engineering, Beijing 100072, P.R.China;[2]Department of Automation, Tsinghua University, Beijing 100084, P.R.China;

出　　处：《High Technology Letters》索引2003年第9卷第2期,共6页

基　　金：Supportedby 86 3/CIMS (No .2 0 0 1AA4 1114 0 )andtheNationalNaturalScienceFoundationofChina (No .6 0 10 4 0 0 8) 摘　　要：In order to facilitate solution, a complex problem is normally decomposed into many small sub-problems during product development process. Teams are formed to resolve each sub-problem. The original problem is resolved from solutions of sub-problems. Ideally, sub-problems are not only mutually independent but also inherent parameters of original problem. Solution of original problem can be directly derived from the collection of solutions from simplified sub-problems. In practice, the degree of interdependency is indeed reduced, sub-problems are neither totally independent nor all inherent parameters of original problem. This paper discusses team coordination under this condition and design solution from each team, which not only satisfies total requirements but also is an optimal one. The suggested optimized constraint decomposition method will insure workable Pareto solution. 关键词：并行工程约束满足问题最优化约束分解方法

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An Optimized Constraint Decomposition Method in Concurrent Engineering

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