Feature Extraction of Weak Fault for Gear based on MOMEDA and Envelope Spectrum

The gear weak fault signal is easy to be covered by the strong fault signal in a complex fault,and there will be missed diagnosis phenomenon. The the feature extraction of weak fault under gear complex failure is studied. Firstly,Multipoint Optimal Minimum Entropy Deconvolution Adjusted（ MOMEDA） is...

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Bibliographic Details

Published in:	Jixie chuandong
Main Authors:	Wu Chao, Sun Huer, Liang Xiaohua
Format:	Article
Language:	Chinese
Published:	Editorial Office of Journal of Mechanical Transmission 2018-01-01
Subjects:	Gear Multipoint optimal minimum entropy deconvolution adjusted Weak fault Feature extraction
Online Access:	http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.03.034