摘要
产品数据管理技术 (PDM)是以软件为基础 ,管理所有与产品相关的信息和所有与产品相关过程的技术。它不但为现代制造技术提供了信息集成的支撑环境 ,也为它们提供功能集成和过程集成的支撑环境。论述了产品数据管理系统中的工作流 过程管理的概念、功能、几种运行机制及其优、缺点 ,并结合开发实例给出了工作流 过程管理的流程图。
Product Data Management(PDM) is a technology based on software which deals with all information about prod ucts and their producing processes .It is not only used to provide support environment of information integrity ,but also of function integrity and process integrity for advance manufacturing technology .This paper presents the concept of workflow of PDM and its working principle and several kinds of its function and the advance and fault about each kind the nareal model of working flow is given .
出处
《煤矿机械》
北大核心
2004年第6期133-135,共3页
Coal Mine Machinery
