Adaptive extraction of characteristic ridges from time-frequency representation for wheelset bearings failure diagnosis under time-varying speed
Xia He, Jianming Ding, Xingtong Wang, Qingsong Zhang, Wentao Zhao, Kaiyun Wang
Topics & Concepts
Extraction (chemistry)Representation (politics)Time–frequency analysisTime–frequency representationBearing (navigation)Structural engineeringEngineeringComputer scienceAcousticsGeologyControl theory (sociology)PhysicsArtificial intelligenceElectrical engineeringControl (management)ChromatographyPolitical scienceFilter (signal processing)ChemistryLawPoliticsMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisEngineering Diagnostics and Reliability