A fault frequency bands location method based on improved fast spectral correlation to extract fault features in axial piston pump bearings
Chaoang Xiao, Hesheng Tang, Yan Ren, Jiawei Xiang, Anil Kumar
Topics & Concepts
Hilbert–Huang transformFault (geology)VibrationFeature extractionKurtosisSpectral densityAlgorithmFrequency bandEngineeringComputer scienceAcousticsControl theory (sociology)MathematicsArtificial intelligencePhysicsWhite noiseGeologyBandwidth (computing)TelecommunicationsStatisticsControl (management)SeismologyMachine Fault Diagnosis TechniquesFault Detection and Control SystemsGear and Bearing Dynamics Analysis