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http://dx.doi.org/10.5139/JKSAS.2003.31.1.058

A Study on Koheasat Tracking Antenna Bias Estimation  

Park,Bong-Gyu (한국항공우주연구원 통신위성연구그룹)
Tak,Min-Je (한국과학기술원 항공우주공학과)
An,Tae-Seong (한국통신 용인위성관제소)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.31, no.1, 2003 , pp. 58-66 More about this Journal
Abstract
This paper discusses the practical issue of the bias estimation of the KOREASAT ground tracking data. First, a batch filter based orbit determination algorithm including the turn around range measurement in addition to the range, azimuth and elevation measurement is presented. Then the estimation performance is analyzed through simulation studies. Additionally, this paper proposes a tracking antenna bias estimation strategies using accurately tuned secondary ground tracking station. Finally the relationship between antenna biases are analyzed to give comprehensive tool for estimation results evaluation.
Keywords
Orbit Determination; Antenna Bias; Koreasat;
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1 박봉규, 안태성, “비행데이터를 이용한 무궁화 위성 1,2호의 궤도결정 분석 및 성능향상 연구" 한국항공우주학회지, 제 27권 제 8 호, 1999. pp126-136
2 박봉규, 박응식, 문성철, “추적데이터를 이용한 무궁화위성 1,2호기 추력기 성능추정”, 한국우주과학회지, 제 18권 제 2호, 2001. pp137-134
3 박봉규, 안태성, "칼만필터를 이용한 무궁화위성 궤도결정 성능분석 연구", 한국항공우주학회지, 제 28권 제 8호, 2000. pp98-108
4 Soap, E.M., Handbook of geostationary orbits, Kluwer Academic Publishers, 1994
5 Lewis, F.L., Optimal Estimation, John Wiely & Sons, 1986.
6 William, H.p. et.al, Numerical Recipies, Cambridge University Press, 1994.