标题： 基于拜占庭攻击下网络化欧拉-拉格朗日系统的事件触发弹性共识 显示英文标题

标题： Event-Triggered Resilient Consensus of Networked Euler-Lagrange Systems Under Byzantine Attacks

摘要： 本文研究了在拜占庭攻击存在的情况下，具有事件触发通信的网络化欧拉-拉格朗日系统的弹性一致性问题。 我们面对的一个挑战是，现有为一维多智能体系统设计的弹性决策算法不适用于该问题。 这是因为网络化欧拉-拉格朗日系统属于具有状态向量分量耦合的多维多智能体系统。 为解决这个问题，我们提出了一种新的弹性决策算法。 该算法为每个正常智能体构建与协调目标相关的辅助变量，并将所考虑的弹性一致性问题转化为设计的辅助变量的一致性问题。 此外，为了放松连续时间场景中对拜占庭智能体行为模式的约束，采用了事件触发通信方案。 最后，通过案例研究验证了所提出算法的有效性。 显示英文摘要

摘要： The resilient consensus problem is investigated in this paper for a class of networked Euler-Lagrange systems with event-triggered communication in the presence of Byzantine attacks. One challenge that we face in addressing the considered problem is the inapplicability of existing resilient decision algorithms designed for one-dimensional multi-agent systems. This is because the networked Euler-Lagrange systems fall into the category of multi-dimensional multi-agent systems with coupling among state vector components. To address this problem, we propose a new resilient decision algorithm. This algorithm constructs auxiliary variables related to the coordinative objectives for each normal agent, and transforms the considered resilient consensus problem into the consensus problem of the designed auxiliary variables. Furthermore, to relax the constraints imposed on Byzantine agent behavior patterns within continuous-time scenarios, the event-triggered communication scheme is adopted. Finally, the effectiveness of the proposed algorithm is demonstrated through case studies.