基于ESP平台的液压系统故障诊断专家系统的实现  

An Implementation of a Troubleshooting Expert System for Hydraulic Circuit Based on the ESP System

作　　者：王学林[1] 贺耀文[1] 凌玲[1] 

机构地区：[1]华中科技大学机械科学与工程学院,湖北武汉430074

出　　处：《机床与液压》2004年第9期207-209,共3页Machine Tool & Hydraulics

摘　　要：提出并实现了一种用卡诺图来简化规则库、消除异常的方法。全文通过一个液压系统故障诊断专家系统的实例充分验证了ESP系统的方便实用性、稳定性。A knowledge management module was added to the expert system and a method called Karnaugh Map Solution(KMS) for Rule Base minimization was introduced.By implementing the KMS,the RB anomaly was eliminated.An instance of ES in hydraulic circuit troubleshooting was given to verify the effectiveness and practicality of the ESP system.

关 键 词：液压系统 故障诊断 专家系统 知识表示 知识维护 规则库 卡诺图 

分 类 号：TH137[机械工程—机械制造及自动化] TP182[自动化与计算机技术—控制理论与控制工程]