대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1993년도 하계학술대회 논문집 B
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- Pages.1125-1129
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- 1993
링형 초음파 모터 고정자의 Force Factor
Force factor of the stator used for ring type ultrasonic motor
- 정수현 (충북대학교 전기공학과) ;
- 이정수 (충북대학교 전기공학과) ;
- 육형상 (충북대학교 전기공학과) ;
- 채홍인 (충북대학교 전기공학과) ;
-
임기조
(충북대학교 전기공학과)
;
-
배현덕
(충북대학교 전자공학과)
- Jeong, S.H. (Dept. of Electrical Eng., Chungbuk Nat'l Univ.) ;
- Lee, J.S. (Dept. of Electrical Eng., Chungbuk Nat'l Univ.) ;
- Yuk, H.S. (Dept. of Electrical Eng., Chungbuk Nat'l Univ.) ;
- Chae, H.I. (Dept. of Electrical Eng., Chungbuk Nat'l Univ.) ;
-
Lim, K.J.
(Dept. of Electrical Eng., Chungbuk Nat'l Univ.)
;
-
Bae, H.D.
(Dept. of Electronic Eng., Chungbuk Nat'l Univ.)
- 발행 : 1993.07.18
초록
A piezoelectric ring type plate, which vibrates in flexural vibration mode, is used for the stator of ultrasonic motor. To design the stator adequately, the force factor of the stator should be estimated in advance. The theoretically calculated force factors for the flexural vibration mode are compared with the measured ones to obtain good agreement. In order to study how to control the force factor, the relation between the shape of the stator and force factor is also considered.
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