Fault diagnosis of rolling bearings based on impulse feature enhancement and time-frequency joint noise reduction
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DOI: 10.1007/s12206-021-0411-9
Abstract: Aiming at the problem that the effectiveness of impulse feature enhancement (IFE) depends on the duration of high-level (or low-level) K and the number of high-level L, we regard a segmented impulse norm as the… read more here.
Keywords: joint noise; frequency joint; time frequency; noise ... See more keywords