Fault Diagnosis Method for Rolling Bearings Based on Composite Multiscale Fluctuation Dispersion Entropy

This paper proposes a new method named composite multiscale fluctuation dispersion entropy (CMFDE), which measures the complexity of time series under different scale factors and synthesizes the information of multiple coarse-grained sequences. A simulation validates that CMFDE could improve the sta...

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Bibliographic Details

Published in:	Entropy
Main Authors:	Xiong Gan, Hong Lu, Guangyou Yang
Format:	Article
Language:	English
Published:	MDPI AG 2019-03-01
Subjects:	CMFDE mRMR rolling bearings fault diagnosis
Online Access:	http://www.mdpi.com/1099-4300/21/3/290