摘要
本文对ＰＤＭ中产品生命周期管理的主要内容—设计过程的管理，作了详细分析和描述，提出了任务的概念。围绕任务这个概念，建立了对设计过程进行全面管理的面向对象的软件模型。
The article deeply analysised and descriped the design process management which is the main content of product life cyele management(LCM)in PDM system.Then on the basis of the concept of task,the article estabished an O O model for whole designing and processing management and then discussed the implementation of the model.
出处
《计算机应用》
CSCD
1997年第3期31-33,共3页
journal of Computer Applications
