Intelligent Diagnosis Method for Rolling Bearings using Approximate Entropy and LCD-KELM
刘义亚1, 2，李可1, 2，宿磊1, 2
噪声与振动控制 . 2018, (2): 162 -167 .  DOI: 10.3969/j.issn.1006-1355.2018.02.031