以汽车关键零部件自主开发的特征和协同过程为研究对象，应用并行工程原理、INTERNET／INTRANET技术、CAD／CAM／PDM（Computer Aided Deign/Computer Aided Manufacturing/Product Data Managerment）技术，归纳总结汽车关键零部件自主开发的领域知识，建立了一套面向车身覆盖件自主开发的并行协同集成环境和命名能支持关键技术，并采用KBE（Knowledge Based Engineering）二次开发方法，对企业的设计／制造经验进行了知识转化，在某企业新车产品开发的生产实践中应用，取得良好效果。

This article deals with the research on the features and collaborative process of independent development of key automobile parts. It generally employed concurrent engineering theory and technologies of Internet & Intranet, computer aided design (CAD), computer aided manufacturing (CAM) and product data management (PDM). Field knowledge on independent development of key automobile parts was concluded and a set of concurrent collaborative environment and key enabling supporting technologies that face the independent development of automobile body panel dies were also built up. Meanwhile it introduced the secondary development methods of knowledge based engineering (KBE) to implement the knowledge transformation of designing and manufacturing experiences for an enterprise. The results was applied for the development & production of one of this enterprise's new automobile styles and work well.

TP391

国家自然科学基金资助项目 (5 9875 0 86)，教育部高等学校骨干教师基金资助项目