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由多领域组成的大系统协同优化设计中 ,主要存在两类耦合因素 :一是多个领域都需要对其进行优化设计的变量 ,即系统变量或交叉变量 ;二是某个领域计算的结果作为另一个领域的输入 ,即相关变量或耦合变量。这些耦合因素的存在 ,导致整个系统求解的过程出现混乱和无序。本文根据二级求解技术 ,通过引入一些辅助变量 ,提出一种处理这些耦合因素的方法 ,并给出一个简单算例阐述方法的实现
There are mainly two kinds of coupling factors in the large-scale system collaborative optimization design which consists of many domains: one is the variable that needs to be optimized in many fields, namely the system variable or the cross-variable; the second is the result calculated in one field as Another area of input, that is, related variables or coupling variables. The existence of these coupling factors, resulting in the entire system to solve the process of chaos and disorder. According to the second-level solving technique, this paper proposes a method to deal with these coupling factors by introducing some auxiliary variables, and gives a simple example to illustrate the realization of the method