Feature extraction method based on adaptive and concise empirical wavelet transform and its applications in bearing fault diagnosis
Kun Zhang, Chaoyong Ma, Yonggang Xu, Peng Chen, Jianxi Du
Topics & Concepts
Fault (geology)AutocorrelationWavelet transformSpectral densityAlgorithmWaveletComputer scienceSIGNAL (programming language)Filter (signal processing)Bearing (navigation)Pattern recognition (psychology)Wavelet packet decompositionArtificial intelligenceMathematicsStatisticsComputer visionTelecommunicationsProgramming languageGeologySeismologyMachine Fault Diagnosis TechniquesFault Detection and Control SystemsGear and Bearing Dynamics Analysis