LMI optimization approach to observer-based controller design of uncertain time-delay systems via delayed feedback

O. M. Kwon, J. H. Park, S. M. Lee, S. C. Won

Research output: Contribution to journalArticlepeer-review

22 Scopus citations

Abstract

In this paper, we propose a design method of an observer-based controller for uncertain time-delay systems by delayed feedback. Based on the Lyapunov method, an LMI (linear matrix inequality) criterion is derived to design an observer-based controller which makes the system stable. A numerical example is included to illustrate the design procedure.

Original languageEnglish
Pages (from-to)103-117
Number of pages15
JournalJournal of Optimization Theory and Applications
Volume128
Issue number1
DOIs
StatePublished - Jan 2006

Keywords

  • Delayed feedback
  • LMI optimization
  • Observer-based control
  • Time-delay systems

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