2005•Machinery & ElectronicsRequires access

The Principle of Ultrasonic Linear Motors

Yong Jun An

Abstract

Being a sort of new principle micro motor in the frontier of science,the ultrasonic motor is quite different from the electromagnetic motor.In this paper, the principle of the elliptic motion of the motor is discussed.In addition,the traveling wave linear motors and the standing wave linear motors are compared and studied.This provides theoretical reference for ultrasonic motor design.

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Available abstract

Key concepts: Ultrasonic motor, Linear motor, Ultrasonic sensor, Motion (physics), Acoustics, Control theory (sociology), Computer science, Physics