基于COM组件的通用故障诊断专家系统开发  

The General Fault Diagnosis Expert System Development Platform Based on COM

作　　者：桑庆兵[1] 杨兴 史慧[2] 

机构地区：[1]江南大学信息工程学院,江苏无锡214122 [2]北京航天测控技术公司故障诊断技术部,北京阜成路8号100830

出　　处：《微计算机信息》2006年第02S期190-192,9,共4页Control & Automation

基　　金：江苏省自然科学基金(2004BK021);总装备部国防预研基金(413170203)

摘　　要：本文针对专用故障诊断专家系统在通用性、可重用性、升级维护和推理方法单一等方面存在的不足,在简要分析专家系统工作原理的基础上,提出了一种以com组件技术为基础的通用性故障诊断专家系统设计方案。将规则推理﹑模糊决策﹑多传感器信息融合算法融为一体,形成阶梯式故障推理机制。对不同的诊断对象,只要进行建模和设置好必要知识模块,就可自行生成专用故障诊断系统,并能自动输出诊断结果。In order to overcome deficiency of special fault diagnosis expert system in generality, recycling, upgrading, maintenance and unitary reasoning method, the design of general fault diagnosis expert system based on COM is presented after the expert system is introduced concisely. Rule reasoning,fuzzy decision and information fusion algorithm are merged, and the step fault diagnosis method is accomplished; For different object, when necessary knowledge is given, a special fault diagnosis system will be automatically produced, and the diagnosis result will be given.

关 键 词：专家系统 COM组件 故障树 规则推理 模糊决策 信息融合 故障诊断 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]