Fault Feature Extraction of Rolling Bearing based on Improved EMD and Spectrum Kurtosis

Fault Feature Extraction of Rolling Bearing based on Improved EMD and Spectrum Kurtosis

According to the modulation characteristic of fault signals of rolling bearings and the disadvantages of depending on the experience to select resonance high frequency band,an improved empirical mode decomposition（EMD） and spectrum kurtosis method of rolling bearing fault diagnosis is put forward.Fi...

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Bibliographic Details
Main Authors: Jing Shuangxi, Yang Xin, Leng Junfa, Wang Zhiyang
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2016-01-01
Series:Jixie chuandong
Subjects:
Empirical mode decomposition
Spectrum kurtosis
Rolling bearing
Fault diagnosis
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2016.04.027
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