H∞ uutput tracking control for neutral delay system with nonlinear perturbations

  • Authors:
  • Cuihong Wang;Huijuan Cao

  • Affiliations:
  • Department of Mathematics and Computer Science, Shanxi Normal University, Shanxi, China;Department of Mathematics and Computer Science, Shanxi Normal University, Shanxi, China

  • Venue:
  • ICIC'11 Proceedings of the 7th international conference on Advanced Intelligent Computing
  • Year:
  • 2011

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Abstract

This paper studies the problem of H∞ output tracking control for neutral delay system with nonlinear perturbations. Based on a novel augmented Lyapunov functional, a sufficient condition for the existence of state-feedback controller is presented in terms of linear matrix inequality, which not only guarantees the stability of closed-loop system, but also ensure the output of the neutral system tracks the output of a given reference model in the H∞ sense.