Research on Tracking Problem of Networked Control Systems

For the need of actual application and learning development,the tracking problem of networked control systems is studied.Time variant delay is transformed into fixed delay,and the networked control system is conducted by an equivalent transformation.Optimal control law is designed for the equivalent transformation system.The controllability and observability of the original system are not changed by the equivalent transformation.The existent condition of optimal control law is derived.Under the condition of optimal control law existence,the control law can make the tracking error zero.The simulating experiment shows that the control law designed by this method can achieve tracking control.