An adaptive boundary determination method for empirical wavelet transform and its application in wheelset-bearing fault detection in high-speed trains
Qingsong Zhang, Jianming Ding, Wentao Zhao
Topics & Concepts
KurtosisBearing (navigation)Fault (geology)VibrationWaveletTrainBoundary (topology)EngineeringWavelet transformComputer scienceControl theory (sociology)Structural engineeringAcousticsArtificial intelligenceMathematicsStatisticsPhysicsSeismologyGeologyMathematical analysisGeographyCartographyControl (management)Machine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisRailway Engineering and Dynamics