奇异谱分解技术，与相空间重构相结合，对信号进行降噪处理-Singular spectrum analysis technology, combined with the phase space reconstruction of signal noise reduction

针对异步电机形成复合故障时电流频谱存在的故障频率成分难以准确分离的问题，结合 小波降噪算法与共振解调技术，提出一种异步电机复合故障分离方法。-For questions asynchronous motors form a complex spectrum of the existence of the fault current is difficult to accurately separate frequency component failure, combined Wavel