제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 2005년도 ICCAS
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- Pages.1881-1886
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- 2005
Spacecraft Precision Attitude Determination using UVF Measurements
- Lee, Hun-Gu (Satrec Initiative Co. Ltd.) ;
-
Yoon, Jae-Cheol
(Korea Aerospace Research Institute)
;
- Shin, Dong-Seok (Satrec Initiative Co. Ltd.)
- 발행 : 2005.06.02
초록
This paper proposes a novel approach of a precision attitude determination algorithm using UVF (Unit Vector Filter) measurements. The proposed method is superior to the conventional QUEST measurements based approaches because the estimation performance can be greatly enhanced by selecting brighter stars having better noise characteristics. The performance comparison with QUEST measurements is made to verify the usefulness of the proposed algorithm.