设计历史的建模方法  

Methodology of Design History Modeling

作　　者：姜华[1] 王涛[1] 操晴[1] 熊光楞[1] 

机构地区：[1]清华大学国家CIMS工程研究中心,北京100084

出　　处：《机械科学与技术》2000年第2期197-200,共4页Mechanical Science and Technology for Aerospace Engineering

基　　金：国家自然科学基金资助项目 !(69704005)

摘　　要：系统地综述了产品开发过程中设计历史的建模方法。在此基础上 ,给出了设计历史的定义 ,提出以产品设计过程为中心 ,综合考虑产品数据。There is a lot of research on product modeling which concentrates on the representation of products' geometric data, topological and feature information up to now. However, there are very few research on the methodology of design history modeling for product development. Because of this it is usually difficult for the downstream designers to understand the design intents of those in the upstream. And this causes many design modifications during the products development. In this paper, the methodology of design history modeling for product development is summarized systematically. On the basis of this the definition for design history is given, and the products history modeling methodology is proposed focusing on the product design process and considering product data and rational information behind the product development process. According to this method, these information can be represented in an integrated model.

关 键 词：设计历史 设计意图 设计过程 产品建模 CAD 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]