作　　者： ; ; ; ;

机构地区： 广东工业大学机电工程学院广东省计算机集成制造重点实验室

出　　处： 《机床与液压》 2009年第9期216-218,172,共4页

摘　　要： 在企业实施信息化的过程中,工作流作为能够实现经营过程自动执行的技术,同PDM系统对工作流程管理的需求结合得越来越紧密。分析了PDM与工作流技术,采用有向图对产品设计发布流程进行分析、建模,最后阐述了PDM系统工作流管理模块的设计与实现。 In the process of the implementation of information technology in enterprises, work flow as a technology which can achieve the automatic implementation of the business process, is getting more and more close with the PDM system＇s work flow management needs. The PDM and workflow technology were analyzed, the directed graph was used to carry on the analysis and the modeling on the product design--release process, the design and implementation of the PDM system＇s workflow management module were discussed.

关 键 词： 工作流 有向图 工作流引擎

领　　域： [自动化与计算机技术] [自动化与计算机技术]