摘要
分析了基本于产品结构树的PDM系统中存在的问题 ,介绍了对象和文卷的概念 ,在此基础上提出了面向对象的产品数据管理模型 ,利用此模型开发了PDM系统———TWS(TeamWorkSolution)系统 。
The problems of PDM system based on product-structure-tree were analyzed, and the conception of object and docs containing files and information in database introduced. An object oriented model of product data management was given. By virtue of the new model TWS (Team Work Solution) system was developed, and the solutions to the problems in PDM of product-structure-tree were elaborated by the use of TWS system.
出处
《华中科技大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2004年第10期94-96,共3页
Journal of Huazhong University of Science and Technology(Natural Science Edition)
基金
国家高技术研究发展计划资助项目 (2 0 0 3AA4 110 10 )
