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EnglishMulti-agent systems are usually equipped with open communication infrastructures to improve interactions efficiency, reliability and sustainability. Although technologically cost-effective, this makes them vulnerable to cyber-attacks with potentially catastrophic consequences. To this end, we present a novel control architecture capable to deal with the distributed constrained regulation problem in the presence of time-delay attacks on the agents communication infrastructure. The basic idea consists of orchestrating the interconnected cyber-physical system as a leader-follower configuration so that adequate control actions are computed to isolate the attacked unit before it compromises the system operations. Simulations on a multi-area power system confirm that the proposed control scheme can reconfigure the leader-follower structure in response to denial of-service DoS attacks.
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| Titolo: | A resilient control strategy for cyber-physical systems subject to denial of service attacks: A leader-follower set-theoretic approach | |
| Autori: | ||
| Data di pubblicazione: | 2020 | |
| Rivista: | ||
| Handle: | http://hdl.handle.net/20.500.11770/310108 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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