In this paper, we propose a dynamic event-triggered control (ETC) strategy for output-based feedback systems in the presence of Denial-of-Service (DoS) attacks. These malicious DoS attacks aim to impede the communication of measurement data in order to endanger the functionality of the closed-loop system. We show that the proposed ETC scheme, if well designed, can tolerate a class of DoS signals characterized by frequency and duration properties without jeopardizing the stability, performance and Zeno-freeness of the ETC system.
Output-based event-triggered control systems under Denial-of-Service attacks / Dolk, V.S.; Tesi, P.; De Persis, C.; Heemels, W.P.M.H.. - STAMPA. - 2016-:(2016), pp. 4824-4829. (Intervento presentato al convegno 54th IEEE Conference on Decision and Control, CDC 2015 tenutosi a Osaka International Convention Center (Grand Cube), 5-3-51 Nakanoshima, Kita-Ku, jpn nel 2015) [10.1109/CDC.2015.7402972].
Output-based event-triggered control systems under Denial-of-Service attacks
TESI, PIETRO;
2016
Abstract
In this paper, we propose a dynamic event-triggered control (ETC) strategy for output-based feedback systems in the presence of Denial-of-Service (DoS) attacks. These malicious DoS attacks aim to impede the communication of measurement data in order to endanger the functionality of the closed-loop system. We show that the proposed ETC scheme, if well designed, can tolerate a class of DoS signals characterized by frequency and duration properties without jeopardizing the stability, performance and Zeno-freeness of the ETC system.
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