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Event-Based Secure Leader-Following Consensus Control for Multiagent Systems With Multiple Cyber Attacks.
IEEE Transactions on Cybernetics ( IF 11.8 ) Pub Date : 2020-02-19 , DOI: 10.1109/tcyb.2020.2970556
Jinliang Liu , Tingting Yin , Dong Yue , Hamid Reza Karimi , Jinde Cao

This article concentrates on event-based secure leader-following consensus control for multiagent systems (MASs) with multiple cyber attacks, which contain replay attacks and denial-of-service (DoS) attacks. A new multiple cyber-attacks model is first built by considering replay attacks and DoS attacks simultaneously. Different from the existing researches on MASs with a fixed topological graph, the changes of communication topologies caused by DoS attacks are considered for MASs. Besides, an event-triggered mechanism is adopted for mitigating a load of network bandwidth by scheduling the transmission of sampled data. Then, an event-based consensus control protocol is first developed for MASs subjected to multiple cyber attacks. In view of this, by using the Lyapunov stability theory, sufficient conditions are obtained to ensure the mean-square exponential consensus of MASs. Furthermore, the event-based controller gain is derived by solving a set of linear matrix inequalities. Finally, an example is simulated for confirming the effectiveness of the theoretical results.

中文翻译:

具有多个网络攻击的多主体系统的基于事件的安全领导者跟随共识控制。

本文着重于针对具有多种网络攻击的多代理系统(MAS)的基于事件的安全领导者遵循共识控制,其中包括重放攻击和拒绝服务(DoS)攻击。首先通过同时考虑重放攻击和DoS攻击来构建新的多重网络攻击模型。与现有的具有固定拓扑图的MAS的研究不同,MAS考虑了DoS攻击引起的通信拓扑的变化。此外,采用事件触发机制通过安排采样数据的传输来减轻网络带宽的负载。然后,首先为遭受多种网络攻击的MAS开发基于事件的共识控制协议。有鉴于此,利用李雅普诺夫稳定性理论,获得足够的条件以确保MAS的均方指数一致性。此外,通过解决一组线性矩阵不等式,可以得出基于事件的控制器增益。最后,通过一个例子验证了理论结果的有效性。
更新日期:2020-02-19
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