Title :
Finite-time disturbance attenuation of a class of uncertain nonlinear systems
Author :
Mo Lipo ; Jia Yingmin ; Zheng Zhiming ; Liu Zaiwen
Author_Institution :
Sch. of Comput. & Inf. Eng., Beijing Technol. & Bus. Univ., Beijing, China
Abstract :
This paper is concerned with the finite-time disturbance attenuation problem of a class of uncertain nonlinear systems. The analysis is performed based on the finite-time Lyapunov stability theorem. By the backstepping technology, a control law is constructed to make the closed-loop system satisfy finite-time H∞ performance. Finally, simulation results are provided to demonstrate the effectiveness of the obtained results.
Keywords :
H∞ control; Lyapunov methods; closed loop systems; control system analysis; nonlinear control systems; stability; uncertain systems; backstepping technology; closed-loop system; finite-time H∞ performance; finite-time Lyapunov stability theorem; finite-time disturbance attenuation; uncertain nonlinear system; Attenuation; Lyapunov method; Nonlinear systems; Robustness; Stability analysis; State feedback; Uncertainty; Disturbance attenuation; H∞ performance; finite-time stability; partial state feedback; uncertainty;
Conference_Titel :
Control Conference (CCC), 2010 29th Chinese
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6263-6
