PLM中产品数据的建模及其过程状态的管理  

The Modeling and Process-Status Management of Product Data in PLM

作　　者：万立[1] 吴丽琴[1] 王启付[1] 

机构地区：[1]华中科技大学

出　　处：《微计算机信息》2007年第33期4-6,共3页Control & Automation

基　　金：国家863项目(NO.2003AA411012)

摘　　要：采用面向对象的思想,论述了PLM中基于零部件的产品数据的组织形式,包括产品模型、定型产品。在此基础上,提出了基于时间点衡量产品数据过程状态的方法,结合工程变更来管理过程状态的改变,为企业实现产品数据的全生命周期管理以利于信息的集成提供了新的思路。An organization model of the product data based on the part in product lifecycle management with the Object-Oriented method,including product model and case-hardened product was discussed.Based on what was mentioned above scaling the processstatus of product data with time and the management about process-status changing of product data with engineering change were put forward,Which provided a new idea for the enterprise to realize the product data management in all lifecyele and to facilitate information integration.

关 键 词：产品生命周期 建模 过程状态 工程变更 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]