Title :
A novel controller design approach for nonlinear networked control systems
Author :
Liu Zhili ; Zhao Zhong ; Zhang Jinhui
Author_Institution :
Coll. of Inf. Sci. & Technol., Beijing Univ. of Chem. Technol., Beijing, China
Abstract :
In this paper, a class of nonlinear networked control systems is investigated. According to the different random distribution characteristics of sensor to controller delay and controller to actuator delay in the networked control system, an asymptotically stable criterion is derived for the close-loop system by a novel Lyapunov-Krasovskii function. The conservatism of the controller design approach is reduced obviously. Simulation results are given to illustrate the feasibility and effectiveness of the developed techniques.
Keywords :
Lyapunov methods; actuators; asymptotic stability; closed loop systems; control system synthesis; delays; networked control systems; nonlinear control systems; Lyapunov-Krasovskii function; actuator delay; asymptotically stable criterion; close-loop system; controller delay; controller design approach; nonlinear networked control systems; random distribution characteristics; Actuators; Delay; Linear matrix inequalities; Networked control systems; Output feedback; Simulation; Delay random distribution; Lyapunov-Krasovskii functional; Networked Control Systems; Nonlinear System;
Conference_Titel :
Control Conference (CCC), 2012 31st Chinese
Conference_Location :
Hefei
Print_ISBN :
978-1-4673-2581-3
