Incipient detection of bearing fault using impulse feature enhanced weighted sparse representation
Bingqiang Li, Chenyun Li, Jinfeng Liu
Topics & Concepts
Pattern recognition (psychology)WeightingSparse approximationRobustness (evolution)AlgorithmKurtosisFault detection and isolationComputer scienceFeature extractionImpulse (physics)Feature (linguistics)OrthogonalizationArtificial intelligenceWaveletMathematicsStatisticsBiochemistryMedicinePhilosophyChemistryRadiologyQuantum mechanicsGeneLinguisticsPhysicsActuatorMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisReliability and Maintenance Optimization