产品数据管理(PDM)系统支持下的并行工程

Concurrent Engineering Based on Product Data Management

在阐述了并行工程的主要方法和技术的基础上，结合具体背景，给出了基于产品数据管理（ＰＤＭ）支持下的并行工程体系结构，并探讨了在ＰＤＭ环境中如何实现集成化产品开发团队的组织与协作、产品数据分布式统一管理与共享、设计过程的管理与协调等并行工程中的关键技术。

This paper makes an exposition of the main approaches and key technologies for concurrent engineering. In light of the specific background, an architecture of concurrent engineering based on a Product Data Management (PDM) system is introduced. The paper focuses on discussing, in PDM environment, how to implement the organization and cooperation of Integrated Product Team (IPT), management and sharing of product data in a distributed computing environment, management and coordination of design process, and other key technologies in concurrent engineering.