An improved empirical wavelet transform and sensitive components selecting method for bearing fault
Qingqing Liu, Jiangtian Yang, Kun Zhang
Topics & Concepts
Bearing (navigation)Fault (geology)AlgorithmModalWaveletEnvelope (radar)AliasingComputer scienceNoise (video)Pattern recognition (psychology)Wavelet transformSpectral envelopeFrequency domainSegmentationInterference (communication)EngineeringArtificial intelligenceSpeech recognitionComputer visionChannel (broadcasting)RadarTelecommunicationsUndersamplingImage (mathematics)ChemistryGeologySeismologyPolymer chemistryMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisEngineering Diagnostics and Reliability