Robust H control with missing measurements and time delays

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Detail(s)

Original languageEnglish
Pages (from-to)1666-1672
Journal / PublicationIEEE Transactions on Automatic Control
Volume52
Issue number9
Publication statusPublished - Sep 2007

Abstract

In this technical note, the robust H control problem is investigated for a class of stochastic uncertain discrete time-delay systems with missing measurements. The parameter uncertainties enter into the state matrices, and the missing measurements are described by a binary switching sequence satisfying a conditional probability distribution. The purpose of the problem is to design a full-order dynamic feedback controller such that, for all possible missing observations and admissible parameter uncertainties, the closed-loop system is asymptotically mean-square stable and satisfies the prescribed H performance constraint. Delay-dependent conditions are derived under which the desired solution exists, and the controller parameters are designed by solving a linear matrix inequality (LMI). A numerical example is provided to illustrate the usefulness of the proposed design method. © 2007 IEEE.

Research Area(s)

  • H∞ control, Missing measurements, Parameter uncertainty, Robust control, Time-delay systems

Citation Format(s)

Robust H control with missing measurements and time delays. / Yang, Fuwen; Wang, Zidong; Ho, Daniel W.C.; Gani, Mahbub.

In: IEEE Transactions on Automatic Control, Vol. 52, No. 9, 09.2007, p. 1666-1672.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review