PDM中基于Web的文档管理系统研究及应用

Research and application of web-based document management system in PDM

针对现有产品数据管理系统的缺点和企业的实际需求,提出以W eb和J2EE技术为集成框架,实现分布式PDM系统中文档管理功能.介绍了基于W eb的PDM文档管理系统设计方法及其体系结构.以面向对象的思想,分析了利用J2EE中间件技术和W eb的三层B/S计算模式实现文档管理的关键技术并给出具体的实现方法.最后给出了系统的一个实际应用案例.该项目的研究为企业通过Internet技术实现数据共享、协同设计奠定了良好的理论基础.

Aiming at overcoming the drawbacks of current product data management systems and according to the requirements of modem enterprises, an integration framework based on Web and J2EE platform technology, which can achieve the document management in the distributed PDM system, is put forward. The design method and the architecture of Web - based PDM system are introduced. Then, with the object - oriented idea, the key technology and method to achieve document management based on J2EE medium module technology and three -tiered Web B/S calculated mode is investigated in detail. Finally an application of Web - based document management system in Ameco is presented as a case. The research provides a good academic foundation of data shared and cooperative design based on Internet for enterprises.