An improved NOFRFs-based fault feature extraction method and its application to quantitative diagnosis in rotor rub-impact
Huanhuan Lü, Kunpeng Feng, Haiying Liang, Yang Liu, Jintao Li, Yulai Zhao
Topics & Concepts
Helicopter rotorFault (geology)Nonlinear systemControl theory (sociology)Rotor (electric)VibrationSensitivity (control systems)HarmonicEngineeringRange (aeronautics)Computer scienceAlgorithmArtificial intelligenceElectronic engineeringAcousticsPhysicsMechanical engineeringQuantum mechanicsGeologySeismologyAerospace engineeringControl (management)Machine Fault Diagnosis TechniquesFault Detection and Control SystemsStructural Health Monitoring Techniques