Robust Control for a Class of Nonlinear Time-Delay Chaotic Systems and Application to Over-Voltage Models

Robust control problem for a class of nonlinear time-delay chaotic systems is discussed in this paper. For such uncertain systems, the input involves in the uncertainty part, the adaptive feedback controller and the novel nonlinear feedback controller are proposed. Those are both independent of the time delay and can result in the corresponding the closed-loop systems globally ultimately bounded stable based on some conditions. An example based on over-voltage model is presented and the results show the controllers are of better than past work.