A Permanent Magnet Synchronous Machine Fault Diagnosis Method Using Electrical Signals Based on Image Processing Technique - Zhaonan Jiao; Xiliang Zhang; Yuqi Sun; Xia Hua; Huayu Li (Signal Processing: Algorithms, Architectures, Arrangements, and Applications SPA 2022, Poznan, Poland, September 21-22, 2022, 2022)