Baiche, KarimZelmat, M.Lachouri, A.2015-06-152015-06-15201119708734https://dspace.univ-boumerdes.dz123456789/1793enBearingDiagnosisDistributionEnergyEntropyMulti-scaleNeural networksPowerVibrationWaveletBearing damage detection and diagnosis by multi-scale PCA and Power quality distribution of rotating machineryArticle