Sparse enhancement based on the total variational denoising for fault feature extraction of rolling element bearings
Zhang Wan, Yan Xiaoan, Jia Minping
Topics & Concepts
Robustness (evolution)Bearing (navigation)WaveletNoise reductionFault (geology)Feature extractionRolling-element bearingEngineeringNoise (video)Feature (linguistics)KurtosisPattern recognition (psychology)Computer scienceArtificial intelligenceControl theory (sociology)VibrationMathematicsStatisticsAcousticsGeneSeismologyImage (mathematics)PhilosophyChemistryGeologyControl (management)PhysicsLinguisticsBiochemistryMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisAdvanced machining processes and optimization