伴随卫星伴随运动运动学分析

Study on concomitant motion kinematics of concomitant satellite

通过对伴随运动运动学的研究。推导出伴随卫星与主星相对运动运动学关系 ,论述了其三方面的应用 ;假设主星轨道为圆 ,推导了地心固连坐标系和主星轨道坐标系中的伴随运动方程 (四种情况 ) 。

The paper studies concomitant motion kinematics. In kinematics, the kinematical relation of the relative motion between concomitant satellite and main satellite is deduced; the three applications of the kindematical relation are discussed. Supposing the main satellite orbit is circular, the concomitant motion equations with earth fixed coordinate system and main satellite orbit fixed coordinate system(in four cases) are deduced. Concomitant orbit shapes and characteristics are gained by analysis.