Study of Network Control Systems Based on Optimal Grey Prediction

Having stochastic and uncertain time-delay is the critical characteristic of networked control system(NCS), also is the problem need to be solved chiefly.Grey prediction model is used in this paper to model the network delay, and optimized it with the optimization theory, combined with the predictive functional control(PFC) as control algorithm.Finally simulated the algorithm using True-time software package and MATLAB .The result demonstrated the effectiveness of this method to compensate every kinds of time delay.