Bearing fault diagnosis based on Cluster-contraction Stage-wise Orthogonal-Matching-Pursuit
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DOI: 10.1016/j.measurement.2019.03.061
Abstract: Abstract This paper presents a novel Cluster-contraction Stage-wise Orthogonal-Matching-Pursuit (CcStOMP) approach for bearing fault information extraction. This approach adds the cluster contraction mechanism to the Stage-wise Orthogonal-Matching-Pursuit (StOMP) algorithm and filter the selected atoms twice… read more here.
Keywords: orthogonal matching; wise orthogonal; fault; cluster contraction ... See more keywords