Wang Xiaoling, Jiang Guo-Ping, Su Housheng, Zeng Zhigang
IEEE Trans Cybern. 2022 May;52(5):3196-3206. doi: 10.1109/TCYB.2020.3010520. Epub 2022 May 19.
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.
本文研究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（MASs）的鲁棒一致性问题，其中输出测量信息采用数据采样形式。针对每个智能体提出了有或无控制器交互的分布式输出反馈协议。具体而言，输出反馈协议在连续时间内运行，并带有一个与离散时间测量信息混合的输出误差校正项。给出了反馈矩阵构造的具体算法。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MASs的鲁棒一致性提供了充分条件。最后，给出数值仿真以说明理论结果。
