A gametheoretic approach for non-uniform pole shifting and pole homothety

  • Authors:
  • Marc Jungers;Hisham Abou-Kandil;EugêNio B. Castelan;Edson R. De Pieri

  • Affiliations:
  • Université de Lorraine, CRAN, UMR 7039, 2 avenue de la forêt de Haye, Vanduvre-lès-Nancy Cedex, 54516, France and CNRS, CRAN, UMR 7039, France;SATIE, ENS Cachan, CNRS, 61 av du President Wilson, F-94230 Cachan, France;DAS-CTC-UFSC, P.O. Box 476, 88040-900 Florianópolis, SC, Brazil;DAS-CTC-UFSC, P.O. Box 476, 88040-900 Florianópolis, SC, Brazil

  • Venue:
  • Automatica (Journal of IFAC)
  • Year:
  • 2013

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Abstract

This paper investigates the problems of non-uniform pole shifting or pole homothety in multivariable linear systems by using a gametheoretic approach and more specifically a particular Nash strategy with an open-loop information structure for a game including a time preference rate in the quadratic criteria. Such a result is possible due to properties of non-symmetric Algebraic Riccati equations associated with an open-loop Nash strategy. Numerical examples allow to illustrate the efficiency of the proposed approach.