Sparse representation of parametric dictionary based on fault impact matching for wheelset bearing fault diagnosis
Feiyue Deng, Yawen Qiang, Shaopu Yang, Rujiang Hao, Yongqiang Liu
Topics & Concepts
Bearing (navigation)Parametric statisticsRepresentation (politics)Fault (geology)Matching (statistics)Computer scienceSparse approximationArtificial intelligencePattern recognition (psychology)EngineeringMathematicsSeismologyGeologyStatisticsLawPolitical sciencePoliticsMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisIndustrial Vision Systems and Defect Detection