文献类型：期刊文献

英文题名：Impulsive secure consensus control of nonlinear multi-agent systems with actuation delays under sequential scaling attacks

作者：Zhang, Anguo[1,2,3];He, Wangli[1,2,3];Qian, Feng[1,2,3]

机构：[1]East China Univ Sci & Technol, State Key Lab Ind Control Technol, Shanghai, Peoples R China;[2]East China Univ Sci & Technol, Key Lab Smart Mfg Energy Chem Proc, Minist Educ, Shanghai 200237, Peoples R China;[3]Huzhou Inst Ind Control Technol, Huzhou, Peoples R China

年份：2025

卷号：56

期号：15

起止页码：3771

外文期刊名：INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE

收录：;EI(收录号：20251718291928);WOS:【SCI-EXPANDED(收录号:WOS:001473061900001)】；

基金：This work was supported by Shanghai Pilot Program for Basic Research (22TQ1400100-3), National Natural Science Foundation of China (62293504), the Programme of Introducing Talents of Discipline to Universities (the 111 Project) under Grant B17017, the Fundamental Research Funds for the Central Universities(222202517006), the State Key Laboratory of Industrial Control Technology, China (Grant No. ICT2024A14).

语种：英文

外文关键词：Multi-agent systems; impulsive control; actuation delays; sequential scaling attacks

摘要：This paper investigates the mean-square exponential consensus problem of nonlinear multi-agent systems in the presence of actuation delays under sequential scaling attacks. Given the limited energy of the attacker, specific attack characteristics such as attack duration and attack frequency are introduced to characterise the sequential scaling attacks. Firstly, an event-triggering mechanism is proposed to reduce the communication resource consumption by determining when agents need to communicate with their neighbours, thereby avoiding continuous information transmission. Considering the effect of actuation delays, a distributed delayed impulsive controller is designed. An impulse-switching error system is then constructed, which transforms the original system with time delays into one without. Furthermore, sufficient consensus criteria is derived, imposing constraints on event-triggering parameters. The design of impulsive gain matrix is also presented. Finally, the obtained results are demonstrated to be effective through an example.