Design of robust H∞ filter for a class of neutral systems: LMI optimization approach

  • Authors:
  • Ju H. Park

  • Affiliations:
  • School of Electrical Engineering and Computer Science, Yeungnam University, 214-1 Dae-Dong, Kyongsan 712-749, Republic of Korea

  • Venue:
  • Mathematics and Computers in Simulation
  • Year:
  • 2005

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Abstract

In this paper, the design method of H"~ filter for a class of neutral delay-differential systems is investigated. A linear matrix inequality (LMI) approach is proposed to design a robust H"~ filter such that the filtering system remains asymptotically stable and the bound of H"~ norm is minimized. The Lyapunov stability theory is used for analysis of the system. A numerical example illustrate the theoretical results.