中国空间科学技术

• •    

基于故障树分析法的故障诊断专家系统

于海文   

  1. 北京控制工程研究所
  • 发布日期:1998-02-25

A FAULT DIAGNOSIS EXPERT SYSTEM BASED ON FAULT TREE ANALYSIS METHOD FOR SATELLITE CONTROL SYSTEM

Yu Haiwen (Beijing Institute of Control Engineering,Beijing 100080)   

  • Online:1998-02-25

摘要: 介绍了一个应用于卫星控制系统的基于故障树分析法的故障诊断专家系统,并描述了此专家系统的基本设计构想及实现方法。该系统既能完成不精确性逻辑推理,又能实现动态知识的过程描述,还能完成必要的复杂的数值计算。该系统也可以应用于其他领域的故障诊断。

关键词: 控制系统, 故障树形图分析, 专家系统, 卫星

Abstract: In this paper,a fault diagnosis expert system based on fault tree analysis method for satellite control system is introduced,and its consideration in system design and implementation is described.This system can not only finish uncertain logical reference and description of dynamic knowledge,but also realize complex calculation.This system can be used in other areas for fault diagnosis.