Weak fault feature extraction of rolling bearing under strong poisson noise and variable speed conditions
Qiang Ma, Shuqian Cao, Tao Gong, Jianhua Yang
Topics & Concepts
Noise (video)Gaussian noiseWhite noiseFault (geology)Stochastic resonanceBearing (navigation)Shot noiseFeature extractionAdditive white Gaussian noiseBackground noiseComputer scienceAlgorithmMathematicsControl theory (sociology)Pattern recognition (psychology)AcousticsArtificial intelligencePhysicsStatisticsTelecommunicationsSeismologyDetectorGeologyImage (mathematics)Control (management)Machine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisProbabilistic and Robust Engineering Design