Rolling Bearing Fault Diagnosis Method based on EEMD Denoising and Correlation Coefficient Identification

Rolling Bearing Fault Diagnosis Method based on EEMD Denoising and Correlation Coefficient Identification

In view of the nonlinear,non-stationary and massive noise features of reciprocating pump power of rolling bearing vibration signal,a fault diagnosis method of rolling bearing based on EEMD,distance factor,correlation coefficient and wavelet packet decomposition is proposed. By measuring the vibratio...

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Bibliographic Details
Main Authors: Pei Junfeng, Sun Jianhua, Song Chuanzhi, Song Yupeng, Ge Huizhong
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2018-01-01
Series:Jixie chuandong
Subjects:
EEMD
Wavelet packet decomposition
Distance factor
Correlation coefficient
Rolling bearing
Fault diagnosis
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.04.030
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