Robust dynamic compensator for a class of time delay systems containing saturating control input

This paper studies the problem of robust stabilization for uncertain time delay systems subject to saturating actuator. Under certain conditions, a dynamic compensator, which uses only the accessible output variables, is synthesized to achieve the stabilization for a class of constraint time delay systems. In contrast to the previous works, the global stabilization can also be achieved even with an unstable system matrix. Last, an example is included to illustrate the results developed in this paper.