Application of the Rational Hermite Interpolation LMD Method in the Compound Fault Diagnosis Research

In view of the multi-component coupling modulation characteristics of complex fault signals and the envelope error phenomenon of the local average decomposition method,an LMD method based on rational sub-interval Hermite interpolation is proposed. Through calculating the optimal parameter interval,t...

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Bibliographic Details

Published in:	Jixie chuandong
Main Authors:	Cui Yanping, Lu Zhaojing, Wu Chunyu
Format:	Article
Language:	Chinese
Published:	Editorial Office of Journal of Mechanical Transmission 2018-01-01
Subjects:	Gear Rolling bearing Compound failure Three times Hermite interpolation method Rational Hermite interpolation method LMD
Online Access:	http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.08.033