Secure Consensus of Nonlinear Multi-Agent Systems Under Limited Communication Bandwidth and DoS Attacks

In this paper, secure consensus of uncertain nonlinear multi-agent systems is studied under the constrains of limited bandwidth and denial-of-service (DoS) attacks. A double-loop controller is proposed, where a sampling-based encoding-decoding scheme is considered in outer-loop controller to handle...

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Bibliographic Details
Published in2023 International Conference on Neuromorphic Computing (ICNC) pp. 195 - 202
Main Author Wang, Xinhe
Format Conference Proceeding
LanguageEnglish
Published IEEE 15.12.2023
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DOI10.1109/ICNC59488.2023.10462840

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Summary:In this paper, secure consensus of uncertain nonlinear multi-agent systems is studied under the constrains of limited bandwidth and denial-of-service (DoS) attacks. A double-loop controller is proposed, where a sampling-based encoding-decoding scheme is considered in outer-loop controller to handle the limited bandwidth of communication channel, and sliding model control approach and neuro-adaptive law are designed in inner-loop to deal with the uncertainty of nonlinear systems. Secure consensus is achieved under the control strategy when DoS attacks are subject to mild constrains in the form of frequency and duration. Simulations are given to verify the effectiveness of the control strategy.
DOI:10.1109/ICNC59488.2023.10462840