Fractional Order Fuzzy Dispersion Entropy and Its Application in Bearing Fault Diagnosis

Fractional Order Fuzzy Dispersion Entropy and Its Application in Bearing Fault Diagnosis

Fuzzy dispersion entropy (FuzzDE) is a very recently proposed non-linear dynamical indicator, which combines the advantages of both dispersion entropy (DE) and fuzzy entropy (FuzzEn) to detect dynamic changes in a time series. However, FuzzDE only reflects the information of the original signal and...

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Bibliographic Details
Main Authors: Yuxing Li, Bingzhao Tang, Bo Geng, Shangbin Jiao
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Fractal and Fractional
Subjects:
fuzzy dispersion entropy
fractional order
feature extraction
bearing fault diagnosis
Online Access:https://www.mdpi.com/2504-3110/6/10/544

Internet

https://www.mdpi.com/2504-3110/6/10/544

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