H<sub>∞</sub> control for Networked Control Systems in Presence of Random Network Delay and Data Dropout

Abstract

The paper is concerned with the problem of Hinfin control of networked control systems with random network delay. A new control scheme termed networked predictive control is proposed. This scheme mainly consists of the control prediction generator and network delay compensator. The control prediction generator provides a set of future control predictions to make the closed-loop system achieve the desired control performance and the network delay compensator removes the effects of the network transmission delay and data dropout. Sufficient conditions are given for the closed-loop networked predictive control system to be stochastically stable with noise attenuation level gamma