Fault Diagnosis of Rolling Bearing Under Speed Fluctuation Condition Based on Vold-Kalman Filter and RCMFE

Fault Diagnosis of Rolling Bearing Under Speed Fluctuation Condition Based on Vold-Kalman Filter and RCMFE

Rolling bearings' operation under variable speed conditions exhibits complex time-varying modulations and spectral structures, resulting in difficulty in the fault diagnosis. In order to effectively remove the influence of the rotational speed and extract the fault characteristics, this paper d...

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Bibliographic Details
Main Authors: Yongbo Li, Yu Wei, Ke Feng, Xianzhi Wang, Zhenbao Liu
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
Rolling bearing
variable speed conditions
Vold-Kalman filtering (VKF)
refined composite multi-scale fuzzy entropy (RCMFE)
fault pattern identification
Online Access:https://ieeexplore.ieee.org/document/8403214/

Internet

https://ieeexplore.ieee.org/document/8403214/

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