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Fault Feature Enhancement Method for Rolling Bearing Fault Diagnosis Based on Wavelet Packet Energy Spectrum and Principal Component Analysis |
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| Authors: | GUO Weichao ZHAO Huaishan LI Cheng LI Yan TANG Aofei |
| Abstract: | |
| Keywords: | bearing faultdiagnosis featureenhancement waveletpacketdecomposition energyspectrum principalcomponentanalysis |
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