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dc.contributor.authorWang, Z-
dc.contributor.authorGoodall, DP-
dc.contributor.authorBurnham, KJ-
dc.identifier.citationInternational Journal of Control, 75(11): 803 - 811, Jul 2002en_US
dc.descriptionThis is the post print version of the article. The official published version can be obtained from the link below - Copyright 2002 Taylor & Francis Ltden_US
dc.description.abstractIn this paper, the observer design problem is studied for a class of time-delay nonlinear systems. The system under consideration is subject to delayed state and non-linear disturbances. The time-delay is allowed to be time-varying, and the non-linearities are assumed to satisfy global Lipschitz conditions. The problem addressed is the design of state observers such that, for the admissible time-delay as well as non-linear disturbances, the dynamics of the observation error is globally exponentially stable. An effective algebraic matrix inequality approach is developed to solve the non-linear observer design problem. Specifically, some conditions for the existence of the desired observers are derived, and an explicit expression of desired observers is given in terms of some free parameters. A simulation example is included to illustrate the practical applicability of the proposed theory.en_US
dc.description.sponsorshipThe work of Z. Wang was supported in part by the University of Kaiserslautern of Germany and the Alexander von Humboldt Foundation of Germany.en_US
dc.publisherTaylor & Francisen_US
dc.subjectAlgebraic marix inequalitiesen_US
dc.subjectExponential stabilityen_US
dc.subjectNonlinear systemsen_US
dc.subjectObserver designen_US
dc.subjectTime-delay systemsen_US
dc.titleOn designing observers for time-delay systems with nonlinear disturbancesen_US
dc.typeResearch Paperen_US
Appears in Collections:Computer Science
Dept of Computer Science Research Papers

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