Adaptive Controller Design for Networked Control Systems with Multi-packet Transmission

To the packet loss problems of networked control system with multi-packet transmission,the switching matrix is introduced to derive the model of the system based on the fault-tolerant method,which accord with the character of packet loss.An adaptive controller design method of networked control system is provided,based on the feedback adaptive K modulation.The networked control system is globally asymptotically stable.Comparing with the general method,this design method is very simple,can adjust the controller gains according to the real time characters of the packet loss,and can improve the convergence rate.A simulation experiment illustrates the effectiveness of the proposed method.