서지주요정보
출력신호 궤환을 통한 진동자이로의 가진과 측정방식에 관한 연구 = A study on excitation and measurement method for the vubrating gyroscope by output feedback
서명 / 저자 출력신호 궤환을 통한 진동자이로의 가진과 측정방식에 관한 연구 = A study on excitation and measurement method for the vubrating gyroscope by output feedback / 박성욱.
저자명 박성욱 ; Park, Sung-Wook
발행사항 [대전 : 한국과학기술원, 1996].
Online Access 비공개원문

소장정보

등록번호

8006080

소장위치/청구기호

학술문화관(문화관) 보존서고

MME 96029

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

초록정보

Among various gyroscopes, the vibrating gyroscope has advantages such as compact size, mass-prooducibleness and low cost. However this kind of gyroscope usually suffer from low linearity and low signal to noise ratio. Therefore, it is necessary to study on vibrating gyroscope to improve performance. In this paper, triangular cross section is selected in consideration for several points. The existing designs of exciting and sensing have some problems such that small signal size and low linearity. This paper proposes new design of exciting and sensing which is named one period exciting and the other period sensing. This design improves signal size, but it cannot improve linearity. This is because above two designs are the same open loop type. So, another new design is proposed, which is named Rebalancing, is applied to one period exciting and the other period sensing. This design are closed loop type. It feedbacks the output signal. According to control theory, it can improve linearity. The circuits of each design are realized and used to calibration test. Calibration results shows that new design of Rebalancing improves linearity and signal size.

서지기타정보

서지기타정보
청구기호 {MME 96029
형태사항 v, 60 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : A, 사각보형 진동자이로의 기본 방정식. - B, 삼각보형 진동자이로의 기본 방정식. - C, 회로도
저자명의 영문표기 : Sung-Wook Park
지도교수의 한글표기 : 오준호
지도교수의 영문표기 : Jun-Ho Oh
학위논문 학위논문(석사) - 한국과학기술원 : 기계공학과,
서지주기 참고문헌 : p. 46-47
주제 진동자이로
Vibrating gyroscope
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