基于自相关与能量算子增强的滚动轴承微弱故障特征提取

裴迪，岳建海，焦静

Weak fault feature extraction of rolling bearing based on autocorrelation and energy operator enhancement

PEI Di, YUE Jianhai, JIAO Jing

振动与冲击 . 2021, (11): 101 -108 .