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
表1 不同小波函数的性能比较
Tab. 1 Performance comparison of different wavelet functions
小波函数MSESNRPSNR
Coiflet15.463 211.944 812.513 6
Meyer16.485 911.666 712.235 4
Daubechies17.040 311.523 012.091 7
Symlet17.018 211.528 712.097 4