scholarly journals Dynamic Quantized Consensus of General Linear Multi-agent Systems under Denial-of-Service Attacks

Author(s):  
Shuai Feng ◽  
Hideaki Ishii
2022 ◽  
Vol 2 ◽  
Author(s):  
Jianting Lyu ◽  
Lianghui Sun ◽  
Xin Wang ◽  
Dai Gao

This article focuses on the consensus problem of linear multi-agent systems under denial-of-service attacks and directed switching topologies. With only intermittent communication, the leader-following consensus can be preserved by fully distributed event-triggered strategies. Theoretical analysis shows that the proposed event-triggered resilient controller guarantees the exponential convergence in the presence of denial-of-service attacks and the exclusion of Zeno behavior. Compared to the existing studies where continuous communication between neighboring agents is required, the event-triggered data reduction scheme is provided to tackle the effects of denial-of-service attacks on directed switching topology as well as to avoid continuous communication and reduce energy consumption. The obtained results can be extended to the scenario without a leader. Numerical simulations are finally given to illustrate the effectiveness of the proposed method.


2020 ◽  
Vol 53 (2) ◽  
pp. 1789-1794
Author(s):  
Wenying Xu ◽  
Daniel W.C. Ho ◽  
Wangli He

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