Gear Fault Diagnosis based on Feature Fusion and Sparse Representation
A kind of the mechanical fault diagnosis method based on feature fusion and sparse representation is proposed. The energy of every subband of gear vibration signal is extracted with wavelet packet decomposition,and the energy constitutes original feature vector. The feature fusion is implemented wit...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2017-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.01.012 |
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