Bearing fault diagnosis model using improved Bayesian information criterion-based variational modal decomposition and IGA-SVM
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DOI: 10.1177/16878132221142108
Abstract: In rotating machinery, the bearing vibration signal is easily covered by the vibration signal of other components, which makes the fault characteristic signal not obvious in the collected vibration signal. In order to better separate… read more here.
Keywords: modal decomposition; vibration signal; bayesian information; fault ... See more keywords