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Input-to-State Stabilizing Control Under Denial-of-Service

De Persis, C. & Tesi, P., Nov-2015, In : IEEE Transactions on Automatic Control. 60, 11, p. 2930-2944 15 p.

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DOI

The issue of cyber-security has become ever more prevalent in the analysis and design of networked systems. In this paper, we analyze networked control systems in the presence of denial-of-service (DoS) attacks, namely attacks that prevent transmissions over the network. We characterize frequency and duration of the DoS attacks under which input-to-state stability (ISS) of the closed-loop system can be preserved. To achieve ISS, a suitable scheduling of the transmission times is determined. It is shown that the considered framework is flexible enough so as to allow the designer to choose from several implementation options that can be used for trading-off performance versus communication resources. Examples are given to substantiate the analysis.

Original languageEnglish
Pages (from-to)2930-2944
Number of pages15
JournalIEEE Transactions on Automatic Control
Volume60
Issue number11
Publication statusPublished - Nov-2015

    Keywords

  • Cyber-physical systems, networked control systems, switched systems, NETWORKED CONTROL-SYSTEMS, DELAY

ID: 28325009