基于图正则化堆叠自编码器的风机轴承故障诊断方法
刘展, 刘健洵, 包琰洋, 李大字

Bearing Faults Diagnosis Method Based on Stacked Auto-Encoder With Graph Regularization for Wind Turbines
Zhan LIU, Jianxun LIU, Yanyang BAO, Dazi LI
图3 齿轮箱轴承数据预处理前后的时域信号对比
Fig. 3 Comparison of time-domain signals before and after preprocessing of gearbox bearing data