A noise-enhanced feature extraction method combined with tunable Q-factor wavelet transform and its application to planet-bearing fault diagnosis
Zhile Wang, Xiaoli Yu, Yu Guo, Kang Wei, Xin Chen
Topics & Concepts
Feature extractionFault (geology)Bearing (navigation)Noise (video)Extraction (chemistry)Pattern recognition (psychology)Wavelet transformWaveletComputer scienceArtificial intelligenceFeature (linguistics)Noise reductionPlanetGeologySeismologyPhysicsChemistryPhilosophyAstrophysicsChromatographyLinguisticsImage (mathematics)Fault Detection and Control SystemsMachine Fault Diagnosis TechniquesEarthquake Detection and Analysis