Journal of Northeastern University(Natural Science)
Early Fault Diagnosis Method of Rolling Bearings Based on Optimization of VMD and MCKD
WANG Xin-gang， WANG Chao， HAN Kai-zhong
Journal of Northeastern University(Natural Science) . 2021, (3): 373 -381 .  DOI: 10.12068/j.issn.1005-3026.2021.03.011