摘要
本文主要研究载人飞船再入制导方法。对纵向制导讨论了纵向制导规律中反馈增益系数K_1、K_2和K_3的选取方法。对侧向制导研究了“漏斗式”的开关控制方法。仿真计算表明,制导精度满足要求。
In this paper, the methods of reentry guidance for manned spacecraft are chiefly studied. To the longitudinal guidance law, the method of choosing feedback gains' coefficients k1, k2 and k3 is given. As for the lateral guidance law, the Bang-Bang control way similiar to the “funnel” is discussed. Calculation indicates that the guidance precision of these means is satisfied with the index of demand.
出处
《宇航学报》
EI
CAS
CSCD
北大核心
1992年第1期8-14,共7页
Journal of Astronautics
关键词
制导
再入
载人飞船
Guidance, Reentry, Manned spacecraft.
