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

Published in:	Jixie chuandong
Main Author:	Yang Changzheng
Format:	Article
Language:	Chinese
Published:	Editorial Office of Journal of Mechanical Transmission 2017-01-01
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