Bearing performance degradation assessment based on optimized EWT and CNN
Mantang Hu, Guofeng Wang, Kaile Ma, Zenghuan Cao, Shuai Yang
Topics & Concepts
Bearing (navigation)Fault (geology)Pattern recognition (psychology)Computer scienceDegradation (telecommunications)Wavelet transformShort-time Fourier transformWaveletParticle swarm optimizationConvolutional neural networkArtificial intelligenceModalAlgorithmEngineeringFourier transformMathematicsElectronic engineeringMaterials scienceSeismologyFourier analysisGeologyMathematical analysisPolymer chemistryMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisEngineering Diagnostics and Reliability