Intelligent fault diagnosis of train axle box bearing based on parameter optimization VMD and improved DBN
Zhenzhen Jin, Deqiang He, Zexian Wei
Topics & Concepts
Deep belief networkComputer scienceBearing (navigation)AxleFault (geology)AlgorithmNonlinear systemVibrationArtificial intelligenceArtificial neural networkEngineeringAcousticsStructural engineeringGeologySeismologyQuantum mechanicsPhysicsMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisFault Detection and Control Systems