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Conceptual Design of Structure Subsystem for Geo-stationary Multi-purpose Satellite  

Kim, Chang-Ho (한국항공우주연구원 위성기술연구소 위성본체실 위성구조팀)
Kim, Kyung-Won (한국항공우주연구원 위성기술연구소 위성본체실 위성구조팀)
Kim, Sun-Won (한국항공우주연구원 위성기술연구소 위성본체실 위성구조팀)
Lim, Jae-Hyuk (한국항공우주연구원 위성기술연구소 위성본체실 위성구조팀)
Kim, Sung-Hoon (한국항공우주연구원 위성기술연구소 위성본체실 위성구조팀)
Publication Information
Journal of Satellite, Information and Communications / v.7, no.3, 2012 , pp. 110-115 More about this Journal
Abstract
Satellite structure should be designed to accommodate and support safely the payload and equipments necessary for its own missions and to secure satellite and payloads from severe launch environments. The launch environments imposed on satellites are quasi-static accelerations, aerodynamic loads, acoustic loads and shock loads. Currently KARI(Korea Aerospace Research Institute) is developing Geo-KOMPSAT-2(Geostationary Earth Orbit KOrea Multi-Purpose Satellite) with technologies which were acquired during COMS(Communication, Ocean and Meteorological Satellite) development. As compared to COMS Geo-KOMPSAT-2 requires more propellant due to mass increase of Advanced Meteorological Payload with high resolution and increase of miss life, it is difficult to apply the design concept of COMS to Geo-KOMPSAT-2. This paper deals with conceptual design of Structural Subsystem for Geo-KOMPSAT-2.
Keywords
Geo-stationary satellite; Conceptual Design; Advanced Meteorological Sensor; Structure design;
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