基于Web的PDM系统中文档管理的研究及实现

Research and Achievement on Document Management of Web-based PDM System

传统的C/S模式的产品数据管理(PDM)系统已经不能满足异地协同设计和远程信息共享的实际需求,而B/S模式的基于Web的PDM系统使异地之间的信息共享成为可能。通过分析基于Web的PDM系统的文档管理对象及其在Web环境下的数据格式,提出了文档管理模块的4层分布式体系结构,实现了该系统的文档管理模块。

Traditional Product Data Management （PDM） system of C/S mode has been unable to meet the actual requirement of collaborative design and information share among different and remote places, whih, Web-based PDM system of B/S mode makes it possible that people can share information among different and feint）re places. By analyzing the objects of document management of Web-based PDM system and their Web-enabled dala formats, this paper proposes a four-tier distributed architecture of the document management module, anti achieve it in the end.