Fault Diagnosis of Rolling Bearing based on Improved HHT Energy Entropy and SVM

Fault Diagnosis of Rolling Bearing based on Improved HHT Energy Entropy and SVM

Aiming at the non- stationary feature of the rolling bearing vibration signal and the fault samples are always in a small number in its fault diagnosis,a rolling bearing fault diagnosis method based on improved Hilbert- Huang transform energy entropy and support vector machine is proposed. Firstly,t...

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Bibliographic Details
Main Authors: Zhou Xiaolong, Jiang Zhenhai, Ma Fenglei
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2016-01-01
Series:Jixie chuandong
Subjects:
Hilbert-Huang transform
Energy entropy
Support vector machine
Rolling bearing
Fault diagnosis
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2016.12.036
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