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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Hlavní autoři: Chuliang Liu, Jianping Tan, Zhonghe Huang
Médium: Artigo
Jazyk:Inglês
Vydáno: MDPI AG 2022-04-01
Edice:Machines
Témata:
rolling element bearings fault
variational mode decomposition
variational mode extraction
envelope curve fitting
relative amplitude ratio
On-line přístup:https://www.mdpi.com/2075-1702/10/4/260
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