On applications of quasi-Abelian Cayley graphs to Denial-of-Service protection

This paper addresses the problem of designing secure control for networked multi-agent systems (MASs) under Denial-of-Service (DoS) attacks. We propose a constructive design method based on the interaction topology. The MAS with a non-attack communication topology, modeled by quasi-Abelian Cayley gr...

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Bibliographic Details
Published inBulletin of the Polish Academy of Sciences. Technical sciences Vol. 72; no. 3; p. 149232
Main Authors Girejko, Ewa, Malinowska, Agnieszka
Format Journal Article
LanguageEnglish
Published Warsaw Polish Academy of Sciences 2024
Subjects
Communication
Communications networks
Control algorithms
Denial of service attacks
Design techniques
Discrete time systems
Graphical representations
Graphs
Multiagent systems
Switching theory
Topology
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Summary:This paper addresses the problem of designing secure control for networked multi-agent systems (MASs) under Denial-of-Service (DoS) attacks. We propose a constructive design method based on the interaction topology. The MAS with a non-attack communication topology, modeled by quasi-Abelian Cayley graphs subject to DoS attacks, can be represented as a switched system. Using switching theory, we provide easily applicable sufficient conditions for the networked MAS to remain asymptotically stable despite DoS attacks. Our results are applicable to both continuoustime and discrete-time systems, as well as to discrete-time systems with variable steps or systems that combine discrete and continuous times.
Bibliography:ObjectType-Article-1
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ISSN:2300-1917
0239-7528
2300-1917
DOI:10.24425/bpasts.2024.149232