지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- Korean Society for Precision Engineering Journal of the Korean Society for Precision Engineering 한국정밀공학회지 Vol.31 No.5
- 발행연도
- 2014.5
- 수록면
- 403 - 409 (7page)
이용수
초록· 키워드
오류제보하기
For ground-based telescope application, the performance assessment of tip-tilt actuator is important because the optical quality of telescope depends upon the windshake compensation ability of the fast steering secondary mirror. But it is difficult to measure the performance characteristics of the actuators due to the large size mirror and test facilities including the vacuum support and structural frame. In this paper, the full-scale tip-tilt test bed for the large size secondary mirror with diameter of 1m is built and the several tests are performed including the range, resolution and frequency response function. From the measurement results, it is shown that the tip-tilt actuator can successfully compensate the windshake with frequency of maximum 12 Hz and be a candidate for the Giant Magellan Telescope.
목차
1. 서론
2. FSM용 팁틸트 액츄에이터
3. 팁틸트 액츄에이터와 더미미러의 유한요소 해석
4. 팁틸트 액츄에이터의 성능측정
5. 결론
REFERENCES
참고문헌 (9)
참고문헌 신청
Woody, S. / 2005 / Steering Mirror Design and Dynamic Controls for a Dual Actuation Platform using Highstrain Actuators / Proc. of the 46th AIAA Structures, Structural Dynamics and Materials Conference
Woody, S. / 2006 / Design and Performance of a Dual Drive System for Tip-tilt Angular Control of a 300mm Diameter Mirror / Mechatronics 16(7):389~397
Zhang, D. / 2006 / Investigation of a 3-dof Micro-positioning Table for Surface Grinding / International Journal of Mechani-cal Sciences 48(12):1401~1408
Seo, T. / 2007 / A Fine Actuation System Control for the Micro Positioning Parallel Mechanism Platform / Proc. of Asian Symposium for Precision Engineering and Nanotechnology :589~592
Kim, H. S. / 2009 / Design and Modeling of a Novel 3-dof Precision Micro-stage / Mechatronics 19(5):598~608
Woody, S. / 2006 / Design and Performance of a Dual Drive System for Tip-tilt Angular Control of a 300mm Diameter Mirror / Mechatronics 16(7):389~397
Zhang, D. / 2006 / Investigation of a 3-dof Micro-positioning Table for Surface Grinding / International Journal of Mechani-cal Sciences 48(12):1401~1408
Seo, T. / 2007 / A Fine Actuation System Control for the Micro Positioning Parallel Mechanism Platform / Proc. of Asian Symposium for Precision Engineering and Nanotechnology :589~592
Kim, H. S. / 2009 / Design and Modeling of a Novel 3-dof Precision Micro-stage / Mechatronics 19(5):598~608
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UCI(KEPA) : I410-ECN-0101-2015-550-001454933