A Rolling Bearing Fault Feature Extraction Algorithm Based on IPOA-VMD and MOMEDA

A Rolling Bearing Fault Feature Extraction Algorithm Based on IPOA-VMD and MOMEDA

Since the rolling bearing fault signal captured by a vibration sensor contains a large amount of background noise, fault features cannot be accurately extracted. To address this problem, a rolling bearing fault feature extraction algorithm based on improved pelican optimization algorithm (IPOA)–vari...

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Bibliographic Details
Main Authors: Kang Yi, Changxin Cai, Wentao Tang, Xin Dai, Fulin Wang, Fangqing Wen
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Sensors
Subjects:
vibration sensor
bearing fault
pelican optimization algorithm
variational modal decomposition
Teager energy operator
Online Access:https://www.mdpi.com/1424-8220/23/20/8620

Internet

https://www.mdpi.com/1424-8220/23/20/8620

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