Title :
Robust guidance law for space interception
Author :
Di Zhou ; Duan, Fulian
Author_Institution :
Dept. of Control Sci. & Eng., Harbin Inst. of Technol., China
Abstract :
In space interception, a linear time-varying model is established to describe the missile-target related line-of-sight (LOS) motion, where the guidance parameter variations and target maneuvers are regarded as gain bounded disturbances. From this model, a robust guidance law of homing-missile is derived and its robustness against the gain bounded uncertainty is proved by Lyapunov-like approach. Simulation results obtained demonstrate the effectiveness of the presented guidance method
Keywords :
Lyapunov methods; linear systems; missile guidance; navigation; robust control; time-varying systems; Lyapunov method; homing-missile; line-of-sight motion; linear time-varying model; missile guidance; robust control; robustness; space interception; Acceleration; Adaptive control; Missiles; Motion control; Navigation; Robust control; Robustness; Sliding mode control; Space technology; Uncertainty;
Conference_Titel :
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Conference_Location :
Hefei
Print_ISBN :
0-7803-5995-X
DOI :
10.1109/WCICA.2000.863165
