基于VMD滤波和极值点包络阶次的滚动轴承故障诊断

武英杰1，辛红伟1，王建国1，王晓龙2

Rolling bearing fault diagnosis based on the variational mode decomposition filtering and extreme point envelope order

WU Yingjie1，XIN Hongwei1，WANG Jianguo1，WANG Xiaolong2

振动与冲击 . 2018, (14): 102 -107 .