A novel fault diagnosis method for gearbox based on RVMD and TELM with composite chaotic grey wolf optimizer

A novel fault diagnosis method for gearbox based on RVMD and TELM with composite chaotic grey wolf optimizer

Abstract Fault diagnosis for gearbox by robust variational mode decomposition (RVMD) and twin extreme learning machine (TELM) with composite chaotic grey wolf optimizer (CCGWO) is proposed in this study. Robust variational mode decomposition is an advanced signal processing technique designed to dec...

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Bibliographic Details
Main Authors: Xuebin Huang, Anfeng Xu, Hongbing Liu, Bingcheng Ye
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Robust variational mode decomposition
Composite chaotic grey wolf optimizer
Fault diagnosis
Gearbox
Station wagon
Online Access:https://doi.org/10.1038/s41598-025-08318-2
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https://doi.org/10.1038/s41598-025-08318-2

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