Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2000.06a
- /
- Pages.1327-1332
- /
- 2000
- /
- 1598-2548(pISSN)
Operating Principle and the States of the Art of Ultrasonic Motor
초음파 모터의 원리 및 개발 현황
- Published : 2000.06.22
Abstract
Ultrasonic motors have an advantage over conventional electro-magnetic motors because of its excellent characteristics, such as high torque, low speed output, compact size, excellent controllability and, above of all, quite operation. The principle of operation of ultrasonic motors is to generate gross mechanical motion through the amplification and repetition of micro-deformations of active materials. A brief description of working principle and methods of analysis of dynamic behaviors of ultrasonic motors are given for the extended research and development activities anticipated in the mechanical engineering community.
Keywords