基于专家系统的水轮机导水机构故障诊断  

Study on the Expert System for Fault Diagnosis of Gate Operating Mechanism

作　　者：王旭[1] 张礼达[1] 

机构地区：[1]西华大学能源与环境学院,成都610039

出　　处：《能源技术》2008年第4期217-219,228,共4页Energy Technology

基　　金：四川省教育厅重点项目资助(0228993)

摘　　要：阐述了专家系统应用在水轮机导水机构故障诊断中的目的,通过查阅文献并结合专家经验构建了水轮机导水机构故障诊断知识库,并引入模糊综合评判为诊断方法。最后以一个故障诊断实例进行具体分析,验证了模糊理论在水轮机导水机构故障诊断中的可行性。This paper point out the aim for using expert system of gate operating mechanism. Methods by consulting document, and the experts experiences. A knowledge base is established for fault diagnosis, and the paper use the vague comprehensive judging method for this system. Finally, the paper gave an example of actual fault dignosis, validating the feasibility of fuzzy theory in the fault diagnosis for gate operating mechanism.

关 键 词：专家系统 导水机构 故障诊断 

分 类 号：TV741[水利工程—水利水电工程]