基于形态差值算子和特征能量比的液压泵故障分离方法
郑直1, 姜万录2,3, 王宝中1, 郭洋4
Method Based on Morphological Difference Operator and Feature Energy  Ratio for Fault Signal Separation of Hydraulic Pump
ZHENG Zhi1, JIANG Wan-lu2,3, WANG Bao-zhong1, GUO Yang4
液压与气动 . 2018, (09): 7 -14 .  DOI: 10.11832/j.issn.1000-4858.2018.09.002