A low-frequency fault detection method for low-speed planetary gearbox based on acoustic signals
Jiachi Yao, Chao Liu, Hongjun Wang, Dongxiang Jiang
Topics & Concepts
Envelope (radar)Fault (geology)Low frequencyAcousticsAutoregressive modelEngineeringComponent (thermodynamics)Fault detection and isolationTime–frequency analysisComputer scienceGeologyAerospace engineeringPhysicsElectrical engineeringMathematicsTelecommunicationsActuatorSeismologyThermodynamicsRadarEconometricsMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisFault Detection and Control Systems