Periodicity-enhanced sparse representation for rolling bearing incipient fault detection
Renhe Yao, Hongkai Jiang, Zhenghong Wu, Kaibo Wang
Topics & Concepts
Sparse approximationFault detection and isolationFault (geology)Bearing (navigation)Computer scienceRepresentation (politics)Filter (signal processing)WaveletNoise reductionAlgorithmPattern recognition (psychology)Control theory (sociology)Noise (video)SIGNAL (programming language)Basis (linear algebra)Transformation (genetics)Artificial intelligenceMathematicsComputer visionImage (mathematics)GeologyActuatorSeismologyPolitical scienceLawControl (management)ChemistryPoliticsGeometryProgramming languageBiochemistryGeneMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisFault Detection and Control Systems