基于EMD和多特征组合的液压信号辨识方法
刘欢, 刘毅敏
Hydraulic Signal Identification Method Based on Multi Feature  Combination and EMD
LIU Huan, LIU Yi min
液压与气动 . 2015, (11): 26 -29 .  DOI: 10.11832/j.issn.1000-4858.2015.11.005