Fault Diagnosis of Rolling Element Bearing based on Angular Domain Empirical Wavelet Transform

Fault Diagnosis of Rolling Element Bearing based on Angular Domain Empirical Wavelet Transform

Considering the difficulty of extracting fault features of rolling element bearings,a fault diagnosis method for rolling element bearings under variable speed conditions based on angular domain empirical wavelet transform（ EWT） is proposed. Firstly,original rolling element bearing vibration signal i...

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Bibliographic Details
Main Author: Yang Changzheng
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2017-01-01
Series:Jixie chuandong
Subjects:
Variable speed
Rolling element bearing
Fault diagnosis
Angular domain empirical wavelet transform
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.04.038

Internet

http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.04.038

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