A noise reduction method based on adaptive weighted symplectic geometry decomposition and its application in early gear fault diagnosis
Jian Cheng, Yu Yang, Niaoqing Hu, Zhe Cheng, Junsheng Cheng
Topics & Concepts
Hilbert–Huang transformNoise (video)Symplectic geometryNoise reductionFault (geology)AliasingReduction (mathematics)WaveletAlgorithmEnergy (signal processing)MathematicsComputer scienceControl theory (sociology)Artificial intelligenceGeometryStatisticsImage (mathematics)GeologyControl (management)UndersamplingSeismologyMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisVehicle Noise and Vibration Control