Journal of Satellite, Information and Communications (한국위성정보통신학회논문지)
- Volume 2 Issue 2
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- Pages.16-21
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- 2007
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- 2384-3853(pISSN)
Station Keeping Maneuver Planning Using COMS Flight Dynamic Software
- Kim, Hae-Yeon (Electronics and Telecommunications Research Institute) ;
- Lee, Byoung-Sun (Electronics and Telecommunications Research Institute) ;
- Hwang, Yoo-La (Electronics and Telecommunications Research Institute) ;
- Shin, Dong-Suk (Satrec Initiative) ;
- Kim, Jae-Hoon (Electronics and Telecommunications Research Institute)
- Published : 2007.12.29
Abstract
Various perturbations by the sun, the moon and the earth itself cause a continuous change in nominal position of a geostationary satellite. In order to maintain the satellite within a required window, north-south station keeping for controlling inclination and right ascension of ascending node, and east-west station keeping for controlling eccentricity and longitude are required. In this paper, station keeping maneuver simulation for Communication, Ocean and Meteorological Satellite (COMS) was performed using COMS Flight Dynamics Software(FDS) and the results were analyzed. COMS performs weekly based east-west/north-south station keeping to maintain satellite within
태양과 달 그리고 지구의 비대칭 중력장에 의해 발생하는 다양한 섭동항은 정지궤도 위성의 위치를 지속적으로 변화시킨다. 따라서, 정지궤도 위성의 위치를 일정한 범위 내로 유지시키기 위해서는 궤도경사각과 승교점 적경을 조정하는 남북방향 위치유지와 이심률과 경도를 조정하는 동서방향 위치유지가 필요하다. 본 논문에서는 통신해양기상위성 비행역학 소프트웨어를 이용하여 통신해양기상위성의 위치유지 시뮬레이션을 수행하고 그 결과를 분석하였다. 통신해양기상위성은 경도
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