Multi-component fault diagnosis of wheelset-bearing using shift-invariant impulsive dictionary matching pursuit and sparrow search algorithm
Xing Zhan, Cai Yi, Jianhui Lin, Qiuyang Zhou
Topics & Concepts
Bearing (navigation)Matching pursuitBogieInvariant (physics)AlgorithmFault (geology)Computer scienceMatching (statistics)Component (thermodynamics)EngineeringPattern recognition (psychology)Artificial intelligenceControl theory (sociology)Structural engineeringMathematicsGeologySeismologyControl (management)PhysicsStatisticsThermodynamicsMathematical physicsCompressed sensingMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisUltrasonics and Acoustic Wave Propagation