This article presents a distributed consensus observer for multiagent systems with high-order integrator dynamics to estimate the leader state. Stability analysis is carefully studied to explore the convergence properties under undirected and directed communication, respectively. Using Lyapunov functions, fixed-time (resp. finite-time) stability is guaranteed for the undirected (resp. directed) interaction topology. Finally, simulation results are presented to demonstrate the theoretical findings.

中文翻译：

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具有高阶积分器动力学的多智能体系统的分布式共识观察器


本文提出了一种用于多智能体系统的分布式共识观察器，具有高阶积分器动力学来估计领导者状态。仔细研究了稳定性分析，以分别探索无向和有向通信下的收敛特性。使用 Lyapunov 函数，可以保证无向（或有向）交互拓扑的固定时间（或有限时间）稳定性。最后，给出了仿真结果来证明理论结果。