Incipient Fault Diagnosis Method for Rolling Bearing based on MED and Variational Mode Decomposition

Incipient Fault Diagnosis Method for Rolling Bearing based on MED and Variational Mode Decomposition

Aiming at the problem that the incipient fault feature of rolling bearing is easily submerged in the environmental noise and is difficult to extract,an incipient fault diagnosis method combined minimum entropy deconvolution（ MED） denoise with variational mode decomposition（ VMD） is proposed. Firstly...

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Bibliographic Details
Main Authors: Liu Shangkun, Tang Guiji, Wang Xiaolong
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2017-01-01
Series:Jixie chuandong
Subjects:
Minimum entropy deconvolution;Variational mode decomposition;Rolling bearing;Incipient fault diagnosis
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.09.036

Internet

http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.09.036

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