Guaranteed cost control of discrete-time uncertain systems with both state and input delays |
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| Authors: | Éva Gyurkovics |
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| Affiliation: | Department of Differential Equations, Mathematical Institute, Budapest University of Technology and Economics, Budapest, Hungary |
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| Abstract: | The paper proposes a guaranteed cost feedback control for discrete-time uncertain systems with both state and input delays. The delays are assumed to be time-varying and bounded. In addition to norm-bounded parametric uncertainties, the class of admissible uncertainties and nonlinearities of the system comprehend several types of uncertainties frequently investigated in the literature. Using some recent developments, new sufficient conditions for the existence of the guaranteed cost control are given by bilinear matrix inequalities. Numerical examples illustrate the effectiveness of the proposed method. |
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| Keywords: | Guaranteed cost control state and input delays interval time-varying delay discrete-time systems uncertain systems bilinear matrix inequality |
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