Fault Diagnosis of a Wind Turbine Gearbox Based on Improved Variational Mode Algorithm and Information Entropy

Fault Diagnosis of a Wind Turbine Gearbox Based on Improved Variational Mode Algorithm and Information Entropy

The working environment of wind turbine gearboxes is complex, complicating the effective monitoring of their running state. In this paper, a new gearbox fault diagnosis method based on improved variational mode decomposition (IVMD), combined with time-shift multi-scale sample entropy (TSMSE) and a s...

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Bibliographic Details
Main Authors: Fan Zhang, Wenlei Sun, Hongwei Wang, Tiantian Xu
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Entropy
Subjects:
wind turbine gearbox
variational mode decomposition
time-shifting multi-scale sample entropy
sparrow search algorithm
support vector machine
fault diagnosis
Online Access:https://www.mdpi.com/1099-4300/23/7/794

Internet

https://www.mdpi.com/1099-4300/23/7/794

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