A novel controller design approach based on delay random distribution for networked control systems

According to the different random distribution characteristics of sensor to controller delay and controller to actuator delay in the networked control system, an asymptotically stable controller design approach is proposed for the nonlinear networked control systems by using Lyapunov-Krasovskii functional method. By introducing delay random distribution characteristics to controller design for the networked control systems, the conservatism of the designed controller has been reduced obviously. Simulation and experiment results have verified the feasibility and effectiveness of the proposed approach.