Study on the Extraction Method for Track-Side Acoustic Features Based on Cyclic Stationary Analysis
Because of its non-contact measurement characteristics, trackside acoustic technology is now utilized for train bearing fault diagnosis. However, the collected acoustic signal produces Doppler distortions that can impact the accuracy of bearing fault diagnosis. Additionally, when a fault occurs in t...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2023-10-01
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Series: | Machines |
Subjects: | |
Online Access: | https://www.mdpi.com/2075-1702/11/10/957 |