Intelligent Fault Diagnosis of Rolling-Element Bearings Using a Self-Adaptive Hierarchical Multiscale Fuzzy Entropy

The fuzzy-entropy-based complexity metric approach has achieved fruitful results in bearing fault diagnosis. However, traditional hierarchical fuzzy entropy (HFE) and multiscale fuzzy entropy (MFE) only excavate bearing fault information on different levels or scales, but do not consider bearing fau...

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Bibliographic Details
Main Authors: Xiaoan Yan, Yadong Xu, Minping Jia
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Entropy
Subjects:
Online Access:https://www.mdpi.com/1099-4300/23/9/1128