Experimental research on the evolution characteristics of a bending hybrid ultrasonic motor during long-time operation
He Li, Jie Deng, Yingxiang Liu
Topics & Concepts
Ultrasonic motorStatorMaterials scienceBendingTorqueCeramicRotor (electric)AmplitudeSilicon nitrideWork (physics)VibrationUltrasonic sensorAcousticsPiezoelectricityComposite materialMechanical engineeringPhysicsEngineeringOpticsThermodynamicsLayer (electronics)Piezoelectric Actuators and ControlAeroelasticity and Vibration ControlFerroelectric and Piezoelectric Materials