基于特征数据交换的异构CAD协同设计  

Heterogeneous Collaborative Design of Isomeric CAD Based on Feature Data Exchange

作　　者：奚妍[1] 彭维[1] 张三元[1] 叶修梓[1] 

机构地区：[1]浙江大学计算机科学与技术学院CAD&CG国家重点实验室,杭州310027

出　　处：《农机化研究》2006年第12期188-191,共4页Journal of Agricultural Mechanization Research

基　　金：国家自然科学基金(60333010);国家科学与技术软件专项(2003AA4Z3120)

摘　　要：产品数据交换技术是异构CAD实现协同设计的重要基础。为此,介绍了一种新的基于特征的CAD数据交换方法,以定义造型功能映射集合为基础实现数据交换,可保存高层设计意图;提出了基于特征数据交换的异构CAD协同设计系统,研究了特征数据交换、数据共享、协同设计Agent等关键技术;给出了实现该技术的方法。The product exchange data technology is an important base for a heterogeneous collaborative design. A new feature-based CAD data exchange technology is presented, which is based on mapping of modeling function set. This approach ensures efficient data exchange among heterogeneous CAD systems, and high-level design intent of designer is reserved. This paper put forwards a collaborative design system which based on the feature-based CAD data exchange. Some key technologies, modeling sharing, collaborative design agent are researched. Lastly,, collaborative design-implementing is proposed.

关 键 词：计算机应用 异构CAD 协同设计 特征造型 数据交换 AGENT 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]