Integrated early fault diagnosis method based on direct fast iterative filtering decomposition and effective weighted sparseness kurtosis to rolling bearings
Baojia Chen, Xueliang Chen, Fafa Chen, Bin Zhou, Wenrong Xiao, Wenlong Fu, Gongfa Li
Topics & Concepts
Hilbert–Huang transformNoise (video)AlgorithmInstantaneous phaseSuperposition principleFrequency modulationComputer scienceKurtosisFeature extractionVibrationBearing (navigation)Amplitude modulationControl theory (sociology)Modulation (music)Filter (signal processing)Artificial intelligenceMathematicsAcousticsComputer visionPhysicsBandwidth (computing)Image (mathematics)StatisticsControl (management)Mathematical analysisComputer networkMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisEngineering Diagnostics and Reliability