We investigate the analysis and design of a control strategy for nonlinear systems under Denial-of-Service attacks. Based on an ISS-Lyapunov function analysis, we provide a characterization of the maximal percentage of time that feedback information can be lost without resulting in instability of the system. Motivated by the presence of a digital channel we consider event-based controllers for which the existence of a minimal inter-sampling time is ensured.
On resilient control of nonlinear systems under Denial-of-Service / De Persis, Claudio; Tesi, Pietro. - STAMPA. - 2015-:(2014), pp. 5254-5259. (Intervento presentato al convegno 2014 53rd IEEE Annual Conference on Decision and Control, CDC 2014 tenutosi a JW Marriott Hotel Los Angeles L.A. LIVE, 900 West Olympic Boulevard, usa nel 2014) [10.1109/CDC.2014.7040210].
On resilient control of nonlinear systems under Denial-of-Service
TESI, PIETRO
2014
Abstract
We investigate the analysis and design of a control strategy for nonlinear systems under Denial-of-Service attacks. Based on an ISS-Lyapunov function analysis, we provide a characterization of the maximal percentage of time that feedback information can be lost without resulting in instability of the system. Motivated by the presence of a digital channel we consider event-based controllers for which the existence of a minimal inter-sampling time is ensured.
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