上海航天2012，Vol.29Issue(3)：18-22,72,6.
空间摄动对InSAR卫星编队的影响研究
Study on Effect of Space Perturbations to InSAR Formation Flying
杜耀珂 1何益康1
作者信息
- 1. 上海航天控制工程研究所,上海200233
- 折叠
摘要
Abstract
According to the characteristics of intermetri synthetic aperture radar （InSAR）, the influences of the earth space perturbations such as the earth shape, atmosphere drag, the third-body graritational and solar radiation pressure on the orbit of the satellite were analyzed in this paper. And the influences on the formation flying configuration were discussed by the simulation. The results showed that the earth non-spherical gravitational and atmosphere drag perturbation were the main factors which affect the formation configuration. And the formation flying configuration＇s change mainly were the cumulated change on the satellite track direction and the formation flying eclipse direction change. The variation of formation flying framework with time was calculated. The study was valuable to the formation flying maintenance control.关键词
InSAR/编队飞行/编队构型/测量基线/编队保持Key words
InSAR/Formation flying/Formation configuration/Measuring baseline/Formation maintenance分类
航空航天引用本文复制引用
杜耀珂,何益康..空间摄动对InSAR卫星编队的影响研究[J].上海航天,2012,29(3):18-22,72,6.
