Title :
H∞ control for Lipschitz nonlinear systems via output feedback
Author :
Yu, Feng ; Su, Hongye ; Chu, Jim
Author_Institution :
Inst. of Adv. Process Control, Zhejiang Univ., Hangzhou, China
Abstract :
This paper deals with the problem of disturbance attenuation via output feedback with internal stability for Lipschitz nonlinear systems. The main result is given in terms of the solutions of a Riccati equation and a Hamilton-Jacobi inequality. The method is shown to be suitable for linearized systems and, locally, for some general nonlinear systems as well. A numerical example is studied to show the feasibility of the presented approach
Keywords :
H∞ control; Jacobian matrices; Riccati equations; feedback; linearisation techniques; nonlinear control systems; stability; H∞ control; Hamilton-Jacobi inequality; Lipschitz nonlinear systems; Riccati equation; disturbance attenuation; internal stability; linearized systems; numerical example; output feedback; Control systems; Jacobian matrices; Lyapunov method; Nonlinear control systems; Nonlinear equations; Nonlinear systems; Output feedback; Riccati equations; Stability; Sufficient conditions;
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.2000.863182
