Fault diagnosis of train rotating parts based on multi-objective VMD optimization and ensemble learning
Zhenzhen Jin, Deqiang He, Rui Ma, Xueyan Zou, Yanjun Chen, Sheng Shan
Topics & Concepts
Fault (geology)TrainParticle swarm optimizationComputer scienceFeature extractionHilbert–Huang transformSIGNAL (programming language)Artificial intelligenceFeature (linguistics)Time domainGenetic algorithmVibrationControl theory (sociology)Pattern recognition (psychology)AlgorithmMachine learningComputer visionAcousticsGeologyGeographyFilter (signal processing)SeismologyLinguisticsPhysicsProgramming languageControl (management)CartographyPhilosophyMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisEngineering Diagnostics and Reliability