Title :
An Adaptive Congestion Control Technique for Networked Control Systems
Author :
Chen, Ruiru ; Khorasani, K.
Author_Institution :
Concordia Univ., Montreal
Abstract :
In this paper, an adaptive congestion controller for a networked control system with multiple feedback paths is developed. By taking into account time delays in the system model and utilizing a nonlinear controller, a linear switched time-delay system is obtained. By invoking the Lyapunov-Krasovskii theorem, an LMI based stability condition is derived to guarantee ultimate boundedness of the closed-loop system subject to unknown but bounded delays and arbitrary incoming traffic to the system.
Keywords :
Lyapunov methods; adaptive control; closed loop systems; delays; distributed control; feedback; linear matrix inequalities; nonlinear control systems; telecommunication congestion control; time-varying systems; LMI based stability condition; Lyapunov-Krasovskii theorem; adaptive congestion control; closed-loop system; linear switched time-delay system; multiple feedback paths; networked control systems; nonlinear controller; Adaptive control; Control systems; Industrial electronics; Networked control systems; Programmable control;
Conference_Titel :
Industrial Electronics and Applications, 2007. ICIEA 2007. 2nd IEEE Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-0737-8
Electronic_ISBN :
978-1-4244-0737-8
DOI :
10.1109/ICIEA.2007.4318920
