提出并解决一种饱和脉冲多智能体系统在拒绝服务(Denial of service，DOS)攻击环境中的安全定制化一致性控制问题。首先引入微分机制和加权策略，构建一种带可调参数一致性模式项的系统模型，以满足复杂场景对一致性的定制化需求。其次结合饱和效应和脉冲机制，为系统设计一种满足执行器功率受限约束的饱和脉冲控制协议。再次采用切换拓扑分析DOS攻击下系统的网络拓扑结构，并采用李雅普洛夫稳定性和矩阵测度理论，得到系统实现安全定制化一致性的充分条件。最后通过仿真实验和对比分析，验证了所提理论的有效性和优越性。
Security Customization Consensus of Multi-agent Systems Based on Saturation Impulse Under DOS Attacks
This paper proposes and solves the problem of security customization consensus control for multi-agent systems based on saturation impulse in denial of service(DOS)attack environment.Firstly,the differential mechan-ism and weighting strategy are introduced to construct a system model that contains a consensus schema item with adjustable parameters,so as to meet the customization requirements for consensus in some complex scenarios.Secondly,combined with saturation effect and impulse mechanism,a saturation impulse control protocol is de-signed for the system,which satisfies the constraint of actuators power.Thirdly,some switching topologies are used to analyze the network topologies of the system under DOS attacks,and the sufficient conditions for the system to achieve security customization consensus are obtained by using Lyapunov stability and matrix measure theories.Fi-nally,through some simulation experiments and comparative analysis,the validity and superiority of the proposed theories are verified.
Multi-agent systemssecurity customization consensussaturation impulsedenial of service(DOS)at-tackswitching topologies
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维普
