Browsing by Subject "Control Systems, Linear"

Now showing items 1-5 of 5

    • Article  

      Adaptive Control of Linear Time-Varying Plants: A New Model Reference Controller Structure 

      Tsakalis, Kostas S.; Ioannou, Petros A. (1989)
      In this paper we study the problem of developing a control law which can force the output of a linear time-varying plant to track the output of a stable linear time-invariant reference model. We first show that the standard ...
    • Article  

      Decentralized indirect adaptive control of interconnected systems 

      Datta, Aniruddha; Ioannou, Petros A. (1991)
      Continuous time decentralized indirect adaptive controllers are proposed for a large‐scale system composed of N interconnected linear subsystems with unknown parameters. Each local adaptive law utilizes a normalizing signal ...
    • Article  

      Necessary and sufficient conditions for strictly positive real matrices 

      Tao, G.; Ioannou, Petros A. (1990)
      In this paper we present some useful properties of strictly positive real transfer matrices for both continuous and discrete-time linear time-invariant systems in the frequency and state space domains. Some of these ...
    • Book Chapter  

      Robust adaptive control. Design, analysis and robustness bounds 

      Ioannou, Petros A.; Datta, Aniruddha (Publ by Springer-Verlag Berlin, 1991)
      Despite the publication of numerous papers and several books dealing with the design, analysis and robustness properties of adaptive control, the theory of adaptive control may appear too technical and sometimes confussing ...
    • Article  

      Technical Notes and Correspondence: Robust Adaptive LQ Control Schemes 

      Sun, J.; Ioannou, Petros A. (1992)
      The certainty equivalence principle is used to combine a robust adaptive law with a control structure derived from the linear quadratic (LQ) control problem. The resulting adaptive control scheme is applicable to minimum ...