Research on bearing fault diagnosis of reciprocating compressors based on GMDE and MFO-MKELM algorithms

Research on bearing fault diagnosis of reciprocating compressors based on GMDE and MFO-MKELM algorithms

ObjectiveAiming at the problem that the bearing fault feature extraction is difficult and the recognition accuracy is not high due to the characteristics of local strong non-stationarity and nonlinearity of the vibration signal of reciprocating compressor bearing clearance, a new method based on GMD...

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Bibliographic Details
Main Authors: LI Yanyang, WANG Jindong, NING Liuyang, MA Lei
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2025-02-01
Series:Jixie chuandong
Subjects:
Reciprocating compressor
Generalized multi-scale dispersion entropy
Moth-flame capture algorithm
Multi-kernel extreme learning machine
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2025.02.022
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