Application of improved double-dictionary K-SVD for compound-fault diagnosis of rolling element bearings
Min Zhang, Kaixuan Liang, Yonghao Miao, Jing Lin, Chuancang Ding
Topics & Concepts
Singular value decompositionFault (geology)ResidualAlgorithmBearing (navigation)Computer scienceRolling-element bearingK-SVDPattern recognition (psychology)Control theory (sociology)Artificial intelligenceSparse approximationAcousticsPhysicsSeismologyControl (management)VibrationGeologyMachine Fault Diagnosis TechniquesFault Detection and Control SystemsGear and Bearing Dynamics Analysis