Robust and optimal attitude stabilization of spacecraft with external disturbances

被引：75
作者：
Park, Y [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Engn Mech, Div Aerosp Engn, Taejon 305701, South Korea
来源：
AEROSPACE SCIENCE AND TECHNOLOGY | 2005年 / 9卷 / 03期
关键词：
spacecraft attitude control; robust control; optimal control; minimax approach;
D O I：
10.1016/j.ast.2005.01.002
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
This paper presents a robust and optimal three-axis attitude control scheme for the rigid body motion with external disturbances, in which a worst-case design that the external disturbance signal maximizes the same performance index that the control input minimizes is assumed. After presenting a robust control law for the three-axis attitude control of the rigid body motion with external disturbances, the optimality property of the robust control law is investigated based on the minimax approach and the inverse optimal approach. A numerical example is given to illustrate the theoretical result presented in this paper. (c) 2005 Elsevier SAS. All rights reserved.
引用
收藏
页码：253 / 259
页数：7
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