Application of Auto-Regulative Sparse Variational Mode Decomposition in Mechanical Fault Diagnosis

Application of Auto-Regulative Sparse Variational Mode Decomposition in Mechanical Fault Diagnosis

The variational mode decomposition (VMD) method has been widely applied in the field of mechanical fault diagnosis as an excellent non-recursive signal processing tool. The performance of VMD depends on its inherent prior parameters. Searching for the key parameters of VMD using intelligent optimiza...

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Bibliographic Details
Main Authors: Huipeng Li, Fengxing Zhou, Bo Xu, Baokang Yan, Fengqi Zhou
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Electronics
Subjects:
fault diagnosis
inherent prior parameters
feature extraction
auto-regulative sparse variational mode decomposition
multi-component signals
Online Access:https://www.mdpi.com/2079-9292/12/14/3081

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https://www.mdpi.com/2079-9292/12/14/3081

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