Fault Diagnosis and Reliability Analysis Using Fuzzy Logic Method

被引：0
|
作者：
缪志农 [1 ]
徐扬 [2 ]
赵相瑜 [3 ]
机构：
[1] Center of Intelligent Control and Development, Southwest Jiaotong University, Chengdu 610031, China,Department of Electric Engineering, Panzhihua University, Panzhihua 617000, China
[2] Center of Intelligent Control and Development, Southwest Jiaotong University, Chengdu 610031, China
[3] Department of Electric Engineering, Panzhihua University, Panzhihua 617000, China
来源：
Journal of Southwest Jiaotong University | 2006年 / 01期
关键词：
Fault diagnosis; Reliability; Fuzzy system;
D O I：
暂无
中图分类号：
TB114.3 [可靠性理论];
学科分类号：
1201 ;
摘要：
A new fuzzy logic fault diagnosis method is proposed. In this method, fuzzy equations are employed to estimate the component state of a system based on the measured system performance and the relationship between component state and system performance which is called as "performance-parameter" knowledge base and constructed by expert. Compared with the traditional fault diagnosis method, this fuzzy logic method can use humans intuitive knowledge and dose not need a precise mapping between system performance and component state. Simulation proves its effectiveness in fault diagnosis. Then, the reliability analysis is performed based on the fuzzy logic method.
引用
收藏
页码：97 / 103
页数：7
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