Fault diagnosis of wind turbines under nonstationary conditions based on a novel tacho-less generalized demodulation
Dongdong Liu, Lingli Cui, Weidong Cheng
Topics & Concepts
DemodulationFault (geology)TurbineWind powerTachometerControl theory (sociology)VibrationInstantaneous phaseSIGNAL (programming language)Time–frequency analysisComputer scienceEngineeringAcousticsFilter (signal processing)Artificial intelligencePhysicsTelecommunicationsGeologyChannel (broadcasting)Mechanical engineeringProgramming languageElectrical engineeringDetectorComputer visionSeismologyControl (management)Machine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisStructural Health Monitoring Techniques