On Strongly Stabilizing Controller Synthesis for Time Delay Systems
نویسنده
چکیده
In this paper, a strongly stabilizing controller design method, proposed earlier for finite dimensional systems, is extended to a class of time delay systems. A special factorization of the plant is done first. Then, an infinite dimensional one-block H∞ control problem is solved using existing techniques. The solution of this H∞ control problem, together with the stable coprime factors of the plant give the stable controller stabilizing the feedback system. The method is illustrated with a numerical example. The example also shows the effects of internal and input/output time delays on the solvability of the strong stabilization problem using this approach.
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