Rolling Bearing Fault Diagnosis Based on Optimized VMD and SSAE

The monitoring and fault diagnosis of axle-box bearings in high-speed trains is crucial for ensuring safe train operations. The vibration signals of these bearings exhibit non-stationary and non-linear characteristics. To further enhance the accuracy of identifying rolling bearing faults, a fault di...

Full description

Bibliographic Details

Published in:	IEEE Access
Main Authors:	Baoxian Chang, Xing Zhao, Dawei Guo, Siyu Zhao, Jiyou Fei
Format:	Article
Language:	English
Published:	IEEE 2024-01-01
Subjects:	Bearing fault diagnosis dung beetle optimization algorithm variational modal decomposition stacked sparse autoencoders
Online Access:	https://ieeexplore.ieee.org/document/10494842/