• 论文 •    

基于PDM平台的任务调度技术研究

纪丰伟,陈恳   

  1. 清华大学精密仪器及机械学系,北京100084
  • 出版日期:2002-07-15 发布日期:2002-07-25

Research on Task Scheduling Based on PDM

JI Feng-wei,CHEN Ken   

  1. Dept. of Precision Instrument&Mechanics,Tsinghua Univ., Beijing100084, China
  • Online:2002-07-15 Published:2002-07-25

摘要: 提出将专家系统和网络计划技术引入到产品数据管理系统中进行智能化任务调度。在提出人员-任务模型的基础上,进一步研究了专家系统在产品数据管理内任务分解中的应用方法,探讨了网络计划技术在任务进度安排中应用的技术路线,提出了任务分配的数学模型。

关键词: 产品数据管理, 任务调度, 专家系统, 网络计划

Abstract: The expert system and network plan technology are applied in Product Data Management (PDM) system to realize the intelligentized task scheduling. On the basis of the user-task model, the implement method of expert system in the task division within PDM is researched. Moreover, the application of network plan technology in the task planning is discussed. The math. model for task assignment is proposed.

Key words: PDM, task scheduling, expert system

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