Multiscale time-frequency dispersion pattern entropy: A new nonlinear dynamics feature extraction method for rolling bearing fault diagnosis
Yuxing Li, Yilan Lou, Yu Zhang
Topics & Concepts
Nonlinear systemBearing (navigation)Feature extractionFault (geology)Dispersion (optics)Entropy (arrow of time)Extraction (chemistry)Computer sciencePattern recognition (psychology)Artificial intelligencePhysicsGeologyOpticsThermodynamicsSeismologyChemistryChromatographyQuantum mechanicsMachine Fault Diagnosis TechniquesFault Detection and Control SystemsGear and Bearing Dynamics Analysis