This paper proposes an adaptive distributed event-triggered secure consensus control scheme for achieving fully distributed self-triggered secure consensus control of nonlinear multiagent systems with sequential communication link scaling attacks. Firstly, attacks on the communication link for nonlinear multiagent systems are modeled by sequential communication link scaling attacks, which include communication link attacks or faults, deception attacks, DoS attacks, and sequential scaling attacks, etc. Based on an event-triggered control mechanism, the impacts of attack intervals on triggering sequences are analyzed. Then, an adaptive event-triggered secure consensus control scheme is proposed, which contains an edge-based adaptive event-triggered protocol and a dynamic event-triggered function for each agent, and can be implemented in a fully distributed and self-triggered fashion. Furthermore, by utilizing the Lipchitz condition and the properties of the Laplacian potential, sufficient conditions for nonlinear multiagent systems with sequential communication link scaling attacks to achieve secure consensus control are given, where the attack frequency and duration that the system can render are presented. Finally, the Zeno phenomenon is excluded and a simulation example is provided.

中文翻译：

---

具有顺序通信链路扩展攻击的非线性多智能体系统的完全分布式自触发安全共识


该文提出了一种自适应分布式事件触发的安全共识控制方案，用于实现具有顺序通信链路扩展攻击的非线性多智能体系统的完全分布式自触发安全共识控制。首先，通过顺序通信链路缩放攻击对非线性多智能体系统通信链路的攻击进行建模，包括通信链路攻击或故障、欺骗攻击、DoS 攻击和顺序缩放攻击等;该文基于事件触发控制机制，分析了攻击间隔对触发序列的影响。然后，提出了一种自适应事件触发安全共识控制方案，该方案包含基于边缘的自适应事件触发协议和每个智能体的动态事件触发函数，并且可以以完全分布式和自触发的方式实现。此外，通过利用 Lipchitz 条件和 Laplacian 势的性质，给出了具有顺序通信链路缩放攻击的非线性多智能体系统实现安全共识控制的充分条件，其中给出了系统可以呈现的攻击频率和持续时间。最后，排除了 Zeno 现象，并提供了一个仿真示例。