Browsing by Keywords "Delay systems"

Now showing items 1-4 of 4

    • Comparison of PI controllers designed for the delay model of TCP/AQM networks 

      Ünal H. U.; Melchor-Aguilar, D.; Üstebay, D.; Niculescu, S. -I.; Özbay, Hitay (Elsevier, 2013)
      One of the major problems of communication networks is congestion. In order to address this problem in TCP/IP networks, Active Queue Management (AQM) scheme is recommended. AQM aims to minimize the congestion by regulating ...

    • Control of uncertain sampled-data systems: An Adaptive posicast control approach 

      Abidi K.; Yildiz, Y.; Annaswamy A. (Institute of Electrical and Electronics Engineers Inc., 2017)
      This technical note proposes a discrete-time adaptive controller for the control of sampled-data systems. The design is inspired from the Adaptive Posicast Controller (APC) which was designed for time-delay systems in ...

    • Parameterization of suboptimal solutions of the Nehari problem for infinite-dimensional systems 

      Kashima, K.; Yamamoto, Y.; Özbay, Hitay (Institute of Electrical and Electronics Engineers, 2007)
      The Nehari problem plays an important role in H∞ control theory. It is well known that H∞ control problem can be reduced to solving this problem. This note gives a parameterization of all suboptimal solutions of the Nehari ...

    • Reliable decentralised control of delayed MIMO plants 

      Gündeş, A. N.; Özbay, Hitay (Taylor & Francis, 2010-03)
      Reliable decentralised proportional-integral-derivative controller synthesis methods are presented for closed-loop stabilisation of linear time-invariant plants with two multi-input, multi-output (MIMO) channels subject ...