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

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

Internet

http://www.mdpi.com/1099-4300/21/3/290

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