摘要
首先研究两个飞行器在近距离相对运动的动力学方程，包括简易（线性化）和精确模型；其次推导出一个工程实用在轨道平面内保持点轨迹椭圆方程；最后讨论保持点的动力学特性和轨道摄动对保持点的影响。
In this paper,the dynamic equation of relative motion between two spacecraft in a short distance is first studied,based on both simple (linearized)model and accurate model.A useful ellipse equation in relation the trajectory of a station keeping point in an orbital plane is obtained.Dynamic characteristics of the station keeping point and orbit perturbations are finally discussed.
出处
《中国空间科学技术》
EI
CSCD
北大核心
1998年第2期40-47,共8页
Chinese Space Science and Technology
关键词
空间交会
动力学方程
轨道控制
对接
Space rendezvous Kinetic equation Orbital control Orbital keeping
