Publication

On the Riccati Equations of the H∞ Control Problem for Discrete Time-Varying Systems

Verhaegen, M. & Scherpen, J. M. A., 1995, Proceedings of the 3rd European Control Conference. Benedetto, M. D. D., Bittanti, S., Isidori, A., Luca, A. D., Mosca, E. & Oriolo, G. (eds.). University of Groningen, Research Institute of Technology and Management, p. 1824-1829 6 p.

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In this paper we investigate the relationship between the different Riccati equations that appear in the H∞ control problem for linear discrete time-varying systems. Once we obtain this relation we can reformulate the conditions under which the H∞ output feedback problem is solvable. In contrary to the conditions in terms of two coupled Riccati equations, the new conditions are stated in terms of two uncoupled Riccati equations and a coupling condition.
Original languageEnglish
Title of host publicationProceedings of the 3rd European Control Conference
EditorsMaria Domenica Di Benedetto, Sergio Bittanti, Alberto Isidori, Alessandro De Luca, Edoardo Mosca, Giuseppe Oriolo
PublisherUniversity of Groningen, Research Institute of Technology and Management
Pages1824-1829
Number of pages6
Publication statusPublished - 1995
Event3rd European Control Conference, Rome, Italy -
Duration: 5-Sep-19958-Sep-1995

Conference

Conference3rd European Control Conference, Rome, Italy
Period05/09/199508/09/1995

Event

3rd European Control Conference, Rome, Italy

05/09/199508/09/1995

Event: Conference

    Keywords

  • discrete time-varying systems, Riccati equations, H∞ control problem

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