摘要
本文首先利用交会对接的固有动力学特性，施加第一脉冲推力使追踪器自动到达目标器位置；第二脉冲推力使两个飞行器相对速度降为零。本文根据双脉冲控制原理寻找燃料消耗最省的交会对接时间。最后通过大量数学仿真，比较各种初始条件下的交会对接动力学特性和燃料消耗。
IN this paper simple and mininum-fuel eontrol strategy for space rendez vous by two impulse is preseted First impulse is designed to produce an essentially coasting trajcatory which intercepts the target at time T.At that time , a braking velcity increment (second impluse)is added in order to stop the relative motion, Fuel consumption is mininlized by selection rendezvous time T.Finally, the dymamic characteristic of rendezvous and docking are andlyzd through mathematical simulation,
出处
《航天控制》
CSCD
北大核心
1996年第1期12-18,共7页
Aerospace Control
关键词
双脉冲
最优控制
交会
对接
Two-Impulse
Optimal control
Rendezvous
Docking
