Early Weak Fault Detection Method of Gear Rotating Machinery by Combining SPCA and OCHD
LI Xin, CHENG Junsheng, WU Xiaowei, WANG Jian, YANG Yu,
China Mechanical Engineering . 2023, (15): 1805 -1812 .  DOI: 10.3969/j.issn.1004-132X.2023.15.005

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