Robust Stability of Time Delay Systems: Theory

نویسندگان

  • John Chiasson
  • Chaouki Abdallah
چکیده

Given that a time-delay system is stable for some delay h0 > 0, a procedure is given to find the stability interval [h1, h ∗ 2] such that h0 ∈ [h1, h2] and for all h satisfying h1 < h < h ∗ 2 the system is stable. Further, the system is shown to be unstable if h = h1 or h = h ∗ 2. It is then shown how this can be applied to test the robust stability (with respect to delay values) of a Smith-Predictor based controller.

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تاریخ انتشار 2001