Some related key technologies, such as collaboration-oriented feature technology, collaboration-oriented CAE technology and CAD/CAE integrated product date management technology in collaborative environment were discussed in detail.

• 对系统实现中所需的面向协同分析的特征技术、面向协同的计算机辅助工程技术以及协同开发环境中计算机辅助设计/计算机辅助工程集成数据管理技术等关键技术进行了研究。