Journal of Astronomy and Space Sciences
- Volume 12 Issue 1
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- Pages.133-142
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- 1995
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- 2093-5587(pISSN)
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- 2093-1409(eISSN)
THE ORBIT DETERMINATION OF LEO SATELLITES USING EXTENDED KALMAN FILTER
확장 칼만 필터를 이용한 LEO 위성의 궤도결정 방법
Abstract
We studied the nonlinear estimation problem of extended Kalman filter and appled this method to LEO satellite system. Through this method the performance of extended Kalman filter was analyzed. There were certain presumption taken; J2 and atmospheric drag were simply considered in the dynamic model of LEO satellite and the system noise error of
본 논문에서는 비션형계에 적용된 확장 칼만 필터의 션형화작업을 상펴보고 이를 LEO 위성에 적용해 봄으로써 확장칼만필터의 성능을 분석하였다. 모의실험을 위해 가정한 LEO 위성의 역학모델로는
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