Title :
Robust H∞-control for nonlinear systems with time-varying uncertainty
Author :
Fei, Shwnin ; Huo, Wei
Author_Institution :
Seventh Res. Div., Beijing Univ. of Aeronaut. & Astronaut., China
Abstract :
This paper considers the robust H∞-control for nonlinear uncertain systems with norm-bounded time-varying uncertainty. Interest is focused on the design of nonlinear state feedback control. The definitions of robust H∞-control and practical Liapunov stabilization with disturbance attenuation for nonlinear uncertain systems are given. Necessary and sufficient conditions for practical Liapunov stabilization with disturbance attenuation are derived
Keywords :
H∞ control; Lyapunov methods; nonlinear control systems; robust control; state feedback; uncertain systems; Liapunov stabilization; disturbance attenuation; necessary and sufficient conditions; nonlinear state feedback control; nonlinear uncertain systems; norm-bounded time-varying uncertainty; robust H∞-control; time-varying uncertainty; Attenuation; Nonlinear control systems; Nonlinear equations; Nonlinear systems; Riccati equations; Robust control; Robustness; Time varying systems; Uncertain systems; Uncertainty;
Conference_Titel :
American Control Conference, Proceedings of the 1995
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2445-5
DOI :
10.1109/ACC.1995.531400
