Multilevel Feature Extraction Method for Adaptive Fault Diagnosis of Railway Axle Box Bearing
Railway axle box bearing fault signal contains high Q-factor resonance and low Q-factor transient shock components with periodic transient shock features that can characterize bearing faults. However, extracting fault features is usually difficult due to noise, transmission paths, and high-amplitude...
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Main Authors: | Zhigang Liu, Long Zhang, Guoliang Xiong |
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Format: | Article |
Language: | English |
Published: |
Wiley
2023-01-01
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Series: | Shock and Vibration |
Online Access: | http://dx.doi.org/10.1155/2023/4748423 |
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