Wheel-bearing fault diagnosis of trains using empirical wavelet transform
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- 作者：Hongrui Cao ; Fei Fan ; Kai Zhou ; Zhengjia He
- 关键词：Wheel-bearing ; Vibration signal ; Empirical wavelet transform ; Faults diagnosis
- 刊名：Measurement
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：82
- 期：Complete
- 页码：439-449
- 全文大小：2198 K
文摘
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A novel method is employed for the diagnosis of wheel bearings fault.
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Empirical wavelet transform (EWT) is an adaptive analysis method.
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EWT provides a good performance in the detection of wheel-bearing fault.