Accuracy-improved bearing fault diagnosis method based on AVMD theory and AWPSO-ELM model
Jinxi Wang, Yilan Zhang, Faye Zhang, Wei Li, Shanshan Lv, Mingshun Jiang, Lei Jia
Topics & Concepts
Fault (geology)Particle swarm optimizationExtreme learning machineSIGNAL (programming language)AliasingBearing (navigation)Control theory (sociology)VibrationAlgorithmComputer scienceEnergy (signal processing)Pattern recognition (psychology)Artificial intelligenceMathematicsArtificial neural networkStatisticsAcousticsPhysicsProgramming languageUndersamplingGeologyControl (management)SeismologyMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisFault Detection and Control Systems