Fault Diagnosis of Rolling Element Bearings Based on Adaptive Mode Extraction

Fault Diagnosis of Rolling Element Bearings Based on Adaptive Mode Extraction

Generally speaking, vibration signals collected by sensors always contain complex frequency components, which will bring great trouble to bearing condition monitoring and fault diagnosis. A reliable fault signal component extraction method is significant to detect the fault-induced weak repetitive t...

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Bibliographic Details
Main Authors: Chuliang Liu, Jianping Tan, Zhonghe Huang
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Machines
Subjects:
rolling element bearings fault
variational mode decomposition
variational mode extraction
envelope curve fitting
relative amplitude ratio
Online Access:https://www.mdpi.com/2075-1702/10/4/260

Internet

https://www.mdpi.com/2075-1702/10/4/260

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