Secured consensus control for multi-agent systems under DoS attacks: Coding-decoding communication protocol

被引:0
|
作者
Ru, Tingting [1 ]
Lin, Hong [2 ]
Cai, Chenxiao [1 ]
机构
[1] Nanjing Univ Sci & Technol, Sch Automat, Nanjing 210094, Peoples R China
[2] Shenzhen Polytech, Inst Intelligence Sci & Engn, Shenzhen 518055, Peoples R China
基金
中国国家自然科学基金;
关键词
Sliding mode observer; Multi-agent systems; Leader-following consensus control; Coding-decoding communication protocol; Denial-of-service attacks; LEADER-FOLLOWING CONSENSUS; MARKOVIAN JUMP SYSTEMS; NETWORKED CONTROL; STATE ESTIMATION;
D O I
10.1016/j.nahs.2023.101445
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper focuses on the leader following consensus control problem for multi-agent systems (MASs) subject to denial-of-service (DoS) attacks. First, a sliding mode observer is developed to estimate each agent state, actuator, and sensor fault. Then, a coding-decoding communication protocol is proposed to enhance the communication security between agents. Based on the sliding mode observer and communication protocol, a leader-following consensus controller is designed to guarantee the consensus and input-to-state stability of MASs under DoS attacks. Finally, the effectiveness of the developed controller is verified by a simulation example.
引用
收藏
页数:18
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