Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2000.11a
- /
- Pages.184-187
- /
- 2000
Modeling of Ring-type Ultrasonic Motor Using Atila
Atila를 이용한 원환형 초음파 모터의 설계
Abstract
In this paper, a ring-type ultrasonic motor divided into 12 sectors was modeled by Atila program using finite element method(FEM). The stator consists of a piezoelectric ceramic poled alternately in opposite directions and elastic material. And the stator dimension was