Robust stabilization of large-scale time-delay systems with estimated state feedback

Y. H. Chen, W. J. Wang, L. G. Mau

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

This paper proposes a class of observers and uses the estimated state feedback to stabilize a perturbed large-scale time-delay system in which the state is unmeasurable. An inequality representing the relationship among the perturbation bounds, interconnection magnitudes, and gains of observers and controllers is derived to ensure that the system is stabilized and the state is estimated. Moreover, this inequality does not need the solution of a Lyapunov equation or Riccati equation and is independent of time delays.

Original languageEnglish
Pages (from-to)543-559
Number of pages17
JournalJournal of Optimization Theory and Applications
Volume89
Issue number3
DOIs
StatePublished - Jun 1996

Keywords

  • Large-scale systems
  • Observers
  • Robust stabilization
  • Time-delay systems

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