Robust H∞ control for networked control systems with limited media access channel

This paper considers the robust H_∞ controller design for the networked control systems with medium access limitation and network-induced delay. That is, only limited sensors or control inputs are allowed to communicate with the controller or actuator at one time. By using Lyapunov functional method and linear matrix inequality technology, sufficient conditions for the robustly mean square stable (RMSS) of the NCS with an H_∞ norm bound γ are obtained. A simulation example is given to demonstrate the efficiency and application of the proposed method.