支持并行工程的产品设计过程信息建模与管理技术

计算机网络，信息处理技术的发展，使得产品设计改变为基于并行协同环境下的开发活动，为有效管理产品的设计过程，本文首先把产品设计过程这一多信息模型进行了分解，建立了支持并行工程的产品信息模型。并针对这一模型构建了系统的三大管理模块产品数据管理模块，产品活动管理模块和产品组织管理模块，最后给出了该设计过程管理系统的总体框架。

Information modeling and management technology of product design process supporting concurrent engineering

Rapid development of computer science has brought great changes to product development strategy.Product design has transformed into a development activity based on concurrent and collaborative environment. In order to manage product design process effectively, the product information is first decomposed and the information model supporting concurrent design is established. Then the three management modules of the system are constituted which are product data management module, product activity management module and product development process management module. Finally the framework of the system is given.