Title :
Global regulation and local robust stabilization of chained systems
Author :
Valtolina, E. ; Astolfi, AI
Author_Institution :
Dipartimento di Elettronica e Informazione, Politecnico di Milano, Italy
Abstract :
A discontinuous control law for chained systems of order n that yields global asymptotic regulation and local exponential stability in the sense of Lyapunov is proposed. As a consequence of the Lyapunov stability property the new control law assures robustness against the effect of (small) measurement noise and of external disturbances. Simulation results complement the theoretical developments
Keywords :
Lyapunov methods; asymptotic stability; robust control; sampled data systems; Lyapunov stability property; chained systems; discontinuous control law; external disturbances; global asymptotic regulation; local exponential stability; local robust stabilization; measurement noise; robustness; Artificial intelligence; Asymptotic stability; Control systems; Educational institutions; Noise measurement; Noise robustness; Nonlinear control systems; Open loop systems; Robust control; Robust stability;
Conference_Titel :
Decision and Control, 2000. Proceedings of the 39th IEEE Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6638-7
DOI :
10.1109/CDC.2000.912096
