Abstract—The design of state feedback controller which makes the closed-loop system exponentially stable is studied in this paper for a class of networked control system with time delay and packet dropout. A novel linear discrete time model is proposed which converts the uncertainty of time delay into the uncertainty of parameter matrix. Considering the size of time delay, the networked control system with packet dropout is modeled as an asynchronous dynamical system with rate constraints. Based on TrueTime toolbox, a numerical example is given to illustrate the effectiveness of our results.

Index Terms—networked control system, time delay, state feedback, asynchronous dynamical system.

JiHua Wang is with the College of Mathematics and Physics in North China Electric Power University, Beijing, China. (Corresponding author to provide phone: 0086-010-80791054; fax: 8610-80798468; e-mail: wangjihua@ ncepu.edu.cn).

Cite: JiHua Wang, Ling Dong, and Yan Bai, "State Feedback Controller Design for Exponential Stability of Networked Control System," International Journal of Computer and Electrical Engineering vol. 2, no. 2, pp. 203-207, 2010.