基于灰色关联度分析法的压缩机故障诊断研究

Gray Cognate Analysis-based Research on Compressor's Fault Diagnosis

讨论了灰色关联度分析法在故障诊断中的应用 ,并提出了一种基于灰色关联度分析法的压缩机多参数故障诊断方法。诊断实例表明 ,将灰色关联度分析法引入压缩机故障诊断中是可行的 ,并且具有简单方便、计算量小。

The application of gray cognate analysis in fault diagnosis was discussed firstly and the fault diagnosis method based on gray cognate analysis for the compressor was presented. The research results show that it is practicable to introduce theory of gray system into fault diagnosis for compressor. Compared with other diagnosis method, the method described in the paper has notable advantages like simplicity, low computing and high reliability.