基于模糊理论的继电器故障分析研究

论文在分析了继电器常见故障的基础上,提出了以模糊理论为基础,采用专家经验法来确定隶属度,构建导致故障征兆与故障原因间的隶属关系的模糊诊断矩阵,并根据最大隶属度原则确定导致故障产生的原因。最后以实例验证了方法的可行性和有效性。

A Stduy on Relay Fault Analysis Based on Fuzzy Theory

Starting from the common fault analysis on relays,this paper puts forward a Fuzzy Theory-based method of identifying subordination degree and establishing a fuzzy diagnosis matrix leading to the subordination relationship between fault symptom and fault causes by utilizing expert experience and knowledge,thereby determining the fault causes according to the principle of maximum subordination degree. The paper finally verifies the practicability and effectiveness of the method with examples.