This paper addresses the fixed-time leader-follower consensus problem for second-order multiagent systems without velocity measurement. A new continuous fixed-time distributed observer-based consensus protocol is developed to achieve consensus in a bounded finite time fully independent of initial condition. A rigorous stability proof of the multiagent systems by output feedback control is presented based on the bi-limit homogeneity and the Lyapunov technique. Finally, the efficiency of the proposed methodology is illustrated by numerical simulation.

中文翻译：

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二阶多智能体系统的固定时间 Leader__ollower 输出反馈共识


本文解决了没有速度测量的二阶多智能体系统的固定时间领导者-跟随者共识问题。开发了一种新的基于连续固定时间分布式观察者的共识协议，以在完全独立于初始条件的有界有限时间内达成共识。基于双极限同质性和Lyapunov技术，通过输出反馈控制给出了多智能体系统的严格稳定性证明。最后，通过数值模拟说明了该方法的有效性。