Fault Diagnosis of High-speed Train Rolling Bearings Based on EWT-SVD Method
Aiming at the difficulty in extracting early fault features of high-speed train gearbox rolling bearings, bearings fault diagnosis method based on empirical wavelet transform (EWT) and singular value decomposition (SVD) was proposed. Firstly, EWT was used to decompose the vibration signal into intri...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Electric Drive for Locomotives
2020-01-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.01.112 |
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