Tracking control synthesis of nonlinear polynomial time delay systems

This paper investigates the problem of tracking control for nonlinear polynomial system with delayed state. The consider system is assumed to have a controllable linear part. The control objective is not simply to drive the state to zero but rather that output to track a non zero reference signal. The main contribution is to overcome the analytical complexity and to propose a controller tuned in the least square sense. Simulation results are given to demonstrate the effectiveness and advantages of the proposed control approach.