基于专家经验的液压挖掘机器人分布式故障诊断系统  

Distributed Fault-diagnosis System of Hydraulic Excavating Robot Based on Expert Experience

作　　者：李伶[1] 

机构地区：[1]浙江大学机械设计研究所,浙江杭州310027

出　　处：《机床与液压》2005年第2期163-164,共2页Machine Tool & Hydraulics

基　　金：国家"863"计划项目 (2001AA422130) 资助

摘　　要：从液压挖掘机器人这一诊断对象的特点出发, 构造与监控系统DCS紧密结合的故障诊断系统, 故障库的不同层次采用不同的分类原则进行分类, 有效减少了搜索量, 提高了诊断效率。Beginning from characteristics of the object be diagnosed-hydraulic excavating robot,a fault-diagnosis system integrated closely with distributed control system was founded,the different administrative levels of the fault rules base were defined in different concepts for reducing the workload of search and getting higher diagnosis efficiency.

关 键 词：专家系统 故障诊断 挖掘机器人 层次模型 

分 类 号：TH17[机械工程—机械制造及自动化]