基于产品功能特征模型的方案智能设计关键技术及应用研究  

Study on Key Techniques of the Scheme Intelligent Design Based on Product Function Characteristics Model and Its Applications

作　　者：商建东[1] 

机构地区：[1]河南科技大学,洛阳471039

出　　处：《中国机械工程》2005年第10期909-914,共6页China Mechanical Engineering

基　　金：国家自然科学基金资助项目(60203018);河南省自然科学基金资助项目(0211051000);教育部科技重点项目(200202)

摘　　要：研究了基于产品功能特征模型(FCM)计算机辅助方案智能设计的实现技术,以仪表电子类产品为应用对象,建立了方案智能设计系统的结构模型,给出了FCM的定义和基于FCM的方案设计过程。针对功能模块组合方案优化问题的复杂性,研究了基于遗传算法的功能结构方案推理机模型的实现技术,结合仪表产品设计开发应用实例,验证了模型的有效性。The techniques of realizing computer aided intelligent scheme design system based on product function characteristics model were studied. On the basis of present status and requirements of instrument development, the integrated framework model of scheme intelligent design system was established. The definition of FCM and scheme design process depiction based on FCM were given. According to the complexity of function-module combination on scheme optimization issues, and special emphasis on building the inference machine model for function-structure scheme based on Genetic Algorithm (GA) was given. The advantages of GA-model are verified by the empirical tests.

关 键 词：产品开发 智能设计 功能特征 遗传算法 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] TH12[自动化与计算机技术—计算机科学与技术]