A ball-type multi-DOF ultrasonic motor with three embedded traveling wave stators
Zheng Li, Zhe Wang, Peng Guo, Liang Zhao, Qunjing Wang
Topics & Concepts
Ultrasonic motorStatorPiezoelectric motorAcousticsAdmittanceEngineeringPiezoelectricityRotor (electric)Control theory (sociology)Ultrasonic sensorBall (mathematics)Finite element methodRotational speedElectrical engineeringPhysicsStructural engineeringMechanical engineeringComputer scienceElectrical impedanceMathematical analysisMathematicsControl (management)Artificial intelligencePiezoelectric Actuators and ControlElectric Motor Design and AnalysisMagnetic Bearings and Levitation Dynamics