基于知识驱动的产品设计过程建模及应用研究  

Research on Process Modeling of Product Structural Design Based on Knowledge Driven and Its Applications

作　　者：邹纯稳[1] 张树有[1] 来建良[1] 

机构地区：[1]浙江大学,杭州310027

出　　处：《中国机械工程》2008年第8期939-944,共6页China Mechanical Engineering

基　　金：国家863高技术研究发展计划资助项目(2006AA04Z114);高等学校博士学科点专项科研基金资助项目(20040335060)

摘　　要：定义知识单元的基因编码,引入产品功能结构相关矩阵、知识结构相关矩阵,根据相关矩阵建立产品设计多目标过程模型。通过对产品功能、结构和产品设计知识基因编码进行操作,实现了基于知识驱动的产品结构设计过程建模。所提出的方法在32腔热流道产品设计中得到了应用验证。Genetic code of knowledge unit was defined. Correlation matrices of function--structure and knowledge--structure of products were introduced. Process models of product design were established according to correlation matriz. By operating on genetic codes, process modeling of product design based on knowledge driven was implemented. The approach proposed was proved in the design of a hot runner with 32 cavities, and it lays the foundation for the realization of the knowledge--based product design.

关 键 词：基因编码 相关短阵 知识驱动 过程建模 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]