A new fault diagnosis method for wheelset-bearing system based on VME convergence tendency diagram
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DOI: 10.1088/1361-6501/accc9f
Abstract: Aiming at the difficulty of accurate diagnosis of wheelset-bearing system composite faults, a multi-fault feature extraction method based on self-adaptive variational mode extraction (SAVME) was proposed. Variational mode extraction (VME) can extract a specific sub-signal… read more here.
Keywords: bearing system; wheelset bearing; fault; method ... See more keywords