Adaptive Attitude Controller Design with Bounded Tracking Error

被引:0
作者
Yin Chunwu [1 ]
Hou Mingshan [1 ]
Li Mingxiang [1 ]
机构
[1] Northwestern Polytech Univ, Sch Automat, Xian 710129, Peoples R China
来源
PROCEEDINGS OF THE 28TH CHINESE CONTROL AND DECISION CONFERENCE (2016 CCDC) | 2016年
关键词
Attitude Control; Backstepping; Barrier Lyapunov Function (BLF); Trajectory Tracking; BARRIER LYAPUNOV FUNCTIONS; SPACECRAFT;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Adaptive attitude tracking controller is designed for a spacecraft with constraints of uncertain perturbation of rotational inertia and bounded attitude tracking error. The compound disturbance combined with perturbation of rotational inertia and external environment is estimated by adaptive update law. An attitude tracking controller is designed for spacecraft based on barrier lyapunov function. The controller can ensure the closed-loop system global asymptotical stability, and the attitude tracking errors are bounded in all time. Numerous simulation prove that the attitude controller have the advantage of high tracking precision, strong robustness and bounded tracking error.
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页码:2503 / 2508
页数:6
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