基于在线属性匹配的永磁同步电机驱动电气故障少样本数据驱动诊断方法

In this article, an online attribute matching based few-sample data-driven diagnosis method for electrical faults in permanent magnet synchronous motor drive is proposed to improve the diagnosis precision with fewer training data and lower computational complexity. By incorporating the motor model knowledge in the feature extraction process, effective and robust input features can be extracted wit...