Fault Diagnosis of Rolling Bearing Based on Fractional Fourier Instantaneous Spectrum
J-h. Cai, Y-l. Xiao, L-y. Fu
Topics & Concepts
Fractional Fourier transformFrequency domainFault (geology)Fourier transformAlgorithmSpectral densityDiscrete Fourier transform (general)Time domainShort-time Fourier transformMathematicsKurtosisSpectral density estimationTime–frequency analysisComputer scienceMathematical analysisFourier analysisStatisticsTelecommunicationsComputer visionSeismologyGeologyRadarMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisForce Microscopy Techniques and Applications