PDM系统中几个关键模块实现方法的研究

Research of the implementation method of several key modules in PDM

在阐述PDM概念、功能和体系结构的基础上 ,重点讨论了在PDM系统开发中的工作流程管理、权限管理及BOM汇总等几个关键模块 ,并分别探讨了这些模块的实现方法。

Based on the discussion of the conception,the function and the architecture of PDM This paper discusses several key modules in PDM,such as the workflow management,the authorization management and the BOM summarizing Then the implementation methods of them are presented respectively