This article concerns the robust consensus problem of continuous-time linear multiagent systems (MASs) with uncertainty and discrete-time measurement information, where the output measurement information is in the data-sampled form. Distributed output-feedback protocol with or without controller interaction is proposed for each agent. Specifically, the output-feedback protocol runs in continuous time with an output error correction term mixed with the discrete-time measurement information. The concrete algorithm is given for the construction of the feedback matrices. Then, by using the delay-input approach, sufficient conditions are provided for the robust consensus of this kind of MASs interacting over networks described by the directed graphs. Finally, numerical simulations are given to illustrate the theoretical results.

中文翻译：

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具有离散测量的连续时间线性多智能体系统的共识

本文关注具有不确定性和离散时间测量信息的连续时间线性多智能体系统 (MAS) 的鲁棒共识问题，其中输出测量信息采用数据采样形式。为每个代理提出了带有或不带有控制器交互的分布式输出反馈协议。具体来说，输出反馈协议在连续时间运行，输出误差校正项与离散时间测量信息混合。给出了构建反馈矩阵的具体算法。然后，通过使用延迟输入方法，为这种在有向图描述的网络上交互的 MAS 的鲁棒共识提供了充分的条件。最后，给出数值模拟来说明理论结果。