Coordinated approach fusing time-shift multiscale dispersion entropy and vibrational Harris hawks optimization-based SVM for fault diagnosis of rolling bearing
Kaixuan Shao, Wenlong Fu, Jiawen Tan, Kai Wang
Topics & Concepts
Support vector machineEntropy (arrow of time)Fault (geology)VibrationHilbert–Huang transformEngineeringAlgorithmBearing (navigation)Artificial intelligencePattern recognition (psychology)Mode (computer interface)Computer sciencePhysicsAcousticsGeologyOperating systemElectrical engineeringSeismologyFilter (signal processing)Quantum mechanicsMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisEngineering Diagnostics and Reliability