Acoustic driving of rotor
Actuator device
Automotive motor-driven device controlling and driving system
Circuit arrangement for accurately and effectively driving an ul
Circuit for supplying a piezo-electric motor
Control apparatus for vibration driven motor
Control apparatus for vibration driven motor
Control circuit for an ultrasonic dental scaler
Control device for vibration type motor
Control of a piezoelectric motor
Control of a piezoelectric motor
Controller for a vibration wave motor
Controlling unit for A.C. driving an electrostatic device
Device and method for driving at least one capacitive actuator
Digital controller for inchworm piezoelectric translator
Drive circuit for a piezoelectric actuator
Drive circuit for an ultrasonic motor having noise cancellation
Drive circuit for langevin type ultrasonic bolt-tightening motor
Drive circuit for ultrasonic motor
Drive circuit for vibratory-wave motor