Title Event-based H-2/H-infinity controllers for networked control systems
Authors ORIHUELA ESPINA, DIEGO LUIS, MILLÁN GATA, PABLO, Vivas, C., Rubio, F. R., MILLÁN GATA, PABLO, ORIHUELA ESPINA, DIEGO LUIS
External publication No
Means Int. J. Control
Scope Article
Nature Científica
JCR Quartile 2
SJR Quartile 1
JCR Impact 1.65400
SJR Impact 1.20600
Area International
Publication date 01/01/2014
ISI 000341956200005
Scopus Id 2-s2.0-84907711442
DOI 10.1080/00207179.2014.929745
Abstract This paper is concerned with event-based H-2/H-infinity control design for networked systems with interval time-varying delays. The contributions are twofold. First, conditions for uniform ultimately bounded stability are provided in the H-2/H-infinity event-based context. The relation between the boundedness of the stability region and the threshold that triggers the events is studied. Second, a practical design procedure for event-based H-2/H-infinity control is provided. The method makes use of Lyapunov-Krasovskii functionals (LKFs) and it is characterised by its generality, as only mild assumptions are imposed on the structures of the LKF and the cost functional. The robustness and performance of the proposed technique is showed through numerical simulations.
Keywords networked control systems; H-2/H-infinity control; event-based sampling
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