异构模块组合耦合分析的完全关联矩阵

Comprehensive Dependency Matrix for Heterogeneous Modular Combination Coupling Analysis

针对异构模块组合的耦合分析问题,提出一种完全关联矩阵(Comprehensive dependency matrix,CDM),不仅表达参数和功能间的直接关联,同时包含了间接关联(变更传播)信息。提出一种基于进化策略的耦合分析方法,给出耦合分析的适应度函数和针对问题的进化算子。对CDM进行聚类(耦合)分析可以正确认识设计中参数和功能的耦合关系;在构造CDM的同时对设计变更传播进行分析,从而可以更全面地表达和分析异构模块组合的耦合关联关系,为异构模块组合耦合分析提供方法支持。

Aiming to the coupling analysis for heterogeneous module combination design,a comprehensive dependency matrix（CDM） that can not only present the direct dependency but also the indirect dependency simultaneously is proposed.A coupling analysis method based on evolutionary strategy is presented,for which the fitness function and algorithm operator used in coupling analysis are also given.The coupling analysis based on CDM will contribute to getting the inside of the dependency between the design functions and variables.The change propagation analysis of the combination design that is integrated in the construction progress of CDM is also performed.The analysis result can descript the coupling relationship between the heterogeneous module more comprehensively and clearly,and provide a effective and efficient method for the coupling analysis of heterogeneous module.