Browsing by Keywords "Time invariants"

Now showing items 1-4 of 4

    • Low order controller design for systems with time delays 

      Gündeş, A. N.; Özbay, Hitay (2011-12)
      Finite-dimensional controller synthesis methods are developed for some classes of linear, time-invariant, single-input single-output, or multi-input multi-output systems, which are subject to time delays. The proposed ...

    • On stabilizing with PID controllers 

      Saadaoui, K.; Özgüler, A. Bülent (IEEE, 2007-06)
      In this paper we give an algorithm that determines the set of all stabilizing proportional-integral-derivative (PID) controllers that places the poles of the closed loop system in a desired stability region S. The algorithm ...

    • Stability analysis of switched time-delay systems 

      Yan, P.; Özbay, Hitay (IEEE, 2008-12)
      This paper addresses the asymptotic stability of switched time delay systems with heterogenous time invariant time delays. Piecewise Lyapunov-Razumikhin functions are introduced for the switching candidate systems to ...

    • Strong stabilization of MIMO systems with restricted zeros in the unstable region 

      Gündeş, A. Nazlı; Özbay, Hitay (IEEE, 2008-12)
      The strong stabilization problem (i.e., stabilization by a stable feedback controller) is considered for a class of finite dimensional linear, time-invariant, multi-input multioutput plants. It is assumed that the plant ...