한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2005년도 춘계학술대회논문집
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- Pages.949-952
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- 2005
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- 1598-2548(pISSN)
위성광학탑재체 개발을 위한 나노급 방진장치 개념 설계
Concept Design of Vibration Isolation System for Development of Optical Payload of Satellite
- 이상훈 (한국항공우주연구원) ;
- 조혁진 (한국항공우주연구원) ;
- 서희준 (한국항공우주연구원) ;
- 김영기 (한국항공우주연구원) ;
- 문귀원 (한국항공우주연구원) ;
- 문상무 (한국항공우주연구원) ;
- 김홍배 (한국항공우주연구원)
- Lee, Sang-Hoon ;
- Cho, Hyok-Jin ;
- Seo, Hee-Jun ;
- Kim, Young-Key ;
- Moon, Guee-Won ;
- Moon, Sang-Moo ;
- Kim, Hong-Bea
- 발행 : 2005.05.01
초록
According to the national space program in Korea, is satellites will be launch into space up to 2015. Especially, KARI is going to develope of its own a high resolution camera of less than 1m to be mounted on next Multipurpose Satellite. When performing testing of large spacecraft or hardware that will be launched into orbit, it is necessary to conduct a testing with space-simulated environment. To achieve this requirement, thermal vacuum chamber is generally used. KARI has been developed a very Large Thermal Vacuum Chamber(LTVC) from 2003 to accomodate future space program, such as KOMPSAT, COMS, and Launch vehicles. This new facility will be used to qualify the first self developed High Resolution Camera, which will be loaded on KOMPSAT-3. To perform an optical test for space camera, it is necessary to provide vibration free environment. Thus the vibration responses on the optical table due to external vibration should be minimized by using a special isolation system. In this paper, we propose the concept design of vibration isolation system for the development of the high resolution camera.