A new fault feature extraction method of rolling bearings based on the improved self-selection ICEEMDAN-permutation entropy
Maohua Xiao, Zhenyu Wang, Yuanfang Zhao, Guosheng Geng, Schahram Dustdar, Praveen Kumar Donta, Guojun Ji
Topics & Concepts
Hilbert–Huang transformFeature extractionEntropy (arrow of time)VibrationPattern recognition (psychology)Feature selectionModalComputer scienceBearing (navigation)Fault (geology)AlgorithmArtificial intelligenceEngineeringComputer visionAcousticsGeologyPhysicsChemistryPolymer chemistrySeismologyQuantum mechanicsFilter (signal processing)Machine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisMechanical Failure Analysis and Simulation