Predictive Control applied Queuing Strategy in Networked Control Systems

Networked control systems (NCSs) is drawn a lot of attention recently. A new method is proposed in this paper, which involves the predictive control algorithm. A queuing strategy is presented for coping with the networked delay, so that NCSs can be stabilized and achieve quite a good dynamic performance for both linear and nonlinear plants. The advantages of this method are (1) no need to redesign the existed predictive controllers; (2) no requirement of clock synchronization; (3) only slight influence of bad network condition such as package loss. Simulations and experiments are designed to show these advantages