摘要
编队小卫星有效基线分析是编队小卫星SAR系统性能分析的关键,提出了针对Cartwheel编队构型的精确基线分析方法。将小卫星星座绕飞轨迹Hill方程与地球自转相结合,综合考虑两者的影响,精确的对Cartwheel构型星座有效基线进行仿真计算,并且对星座在不同轨道位置的基线偏差进行了分析。
The analysis of the effective baseline of small satellites constellation is very important to the system performance analysis. A precision baseline analyzing method, that is suitable for Cartwheel formation, was proposed. The Hill equation of the small satellites formation and the self-rotation of the earth were integrated, the impacts of the factors were considered, than the effective baseline of Cartwheel formation was analyzed precisely, and the relationship between the baseline deviation and the satellite ＂s position was researched on.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2009年第16期4938-4941,共4页
Journal of System Simulation
