Title :
Further results on discrete-time nonlinear H∞ control
Author :
Lin, Wei ; Byrnes, Christopher I.
Author_Institution :
Dept. of Syst. Sci. & Math., Washington Univ., St. Louis, MO, USA
Abstract :
This paper concentrates on the problem of H∞ control via measurement feedback with internal stability for discrete-time nonlinear systems. Using the theory of discrete-time dissipative systems and differential games, we first present a characterization of all static state feedback H∞ nonlinear controllers. Then, sufficient conditions are derived for the existence of a dynamic output compensator which solves the problem of disturbance attenuation with internal stability
Keywords :
H∞ control; compensation; differential games; discrete time systems; feedback; nonlinear control systems; stability; differential games; discrete-time dissipative systems; discrete-time nonlinear H∞ control; disturbance attenuation; dynamic output compensator; internal stability; measurement feedback; static state feedback H∞ nonlinear controllers; Attenuation measurement; Closed loop systems; Control systems; Linear systems; Nonlinear control systems; Nonlinear systems; Stability; State feedback; State-space methods; Sufficient conditions;
Conference_Titel :
Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on
Conference_Location :
Lake Buena Vista, FL
Print_ISBN :
0-7803-1968-0
DOI :
10.1109/CDC.1994.410854
