Fault Diagnosis of Bearing based on SVD-LMD Fuzzy Entropy and PNN

Fault Diagnosis of Bearing based on SVD-LMD Fuzzy Entropy and PNN

In order to improve the effectiveness of bearing fault feature information extraction,the intelligent recognition of bearing fault pattern is realized,and the efficiency of fault diagnosis is improved. The method of rolling bearing fault diagnosis is proposed,which combined with de- noising of singu...

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Bibliographic Details
Main Authors: Liu Le, Sun Huer, Xie Zhiqian
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2017-01-01
Series:Jixie chuandong
Subjects:
Singular value decomposition;Local mean decomposition;Fuzzy entropy;Probabilistic neural network;Bearing fault diagnosis
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.03.034

Internet

http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.03.034

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