A novel mechanical fault signal feature extraction method based on unsaturated piecewise tri-stable stochastic resonance
Shuai Zhao, Peiming Shi, Dongying Han
Topics & Concepts
Stochastic resonancePiecewiseSIGNAL (programming language)Signal transfer functionFeature extractionAmplitudeSaturation (graph theory)AlgorithmBistabilityFeature (linguistics)Signal processingComputer scienceFault (geology)Control theory (sociology)MathematicsNoise (video)Pattern recognition (psychology)Artificial intelligencePhysicsMathematical analysisAnalog signalTelecommunicationsOpticsTransmission (telecommunications)Quantum mechanicsControl (management)PhilosophyImage (mathematics)LinguisticsCombinatoricsRadarGeologyProgramming languageSeismologystochastic dynamics and bifurcationProbabilistic and Robust Engineering DesignForce Microscopy Techniques and Applications