具有不匹配不确定性和测量噪声的异构多代理系统的输出共识：一种 ADRC 方法

IF 4 3区计算机科学 Q1 COMPUTER SCIENCE, INFORMATION SYSTEMS

IEEE Systems Journal Pub Date : 2024-03-04 DOI:10.1109/JSYST.2024.3368020

Mengling Li;Ze-Hao Wu;Feiqi Deng;Zhi-Liang Zhao

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引用次数: 0

摘要

本文探讨了一类具有定向网络拓扑结构的异构领导者-追随者多代理系统的实际输出共识。通过一组扩展状态观测器实时估计每个代理的总扰动，即扰动、不确定性和测量噪声与大规模控制输入不匹配的非线性耦合效应。然后设计基于扩展状态观测器的共识协议，以获得输出共识，并主动拒绝每个代理的总干扰。理论分析了所有跟随者输出与领导者输出之间的实际跟踪误差收敛性以及所有状态的有界性。最后，通过一个数值实例验证了控制策略的合理性和主要结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Output Consensus of Heterogeneous Multiagent Systems With Mismatched Uncertainties and Measurement Noises: An ADRC Approach

This article addresses the practical output consensus of a class of heterogeneous leader–follower multiagent systems with directed network topology. The total disturbance of each agent, which is the nonlinear coupling effect of disturbances, uncertainties, and measurement noises mismatched with control inputs in large scale, is estimated in real time by a set of extended state observers. Extended state observers-based consensus protocols are then designed to obtain the output consensus, with the total disturbance of each agent be rejected actively. Both the convergence of the tracking error between outputs of all followers and the output of the leader in practical sense and the boundedness of all states are presented with theoretical analysis. Finally, the rationality of the control strategy and main result are verified by a numerical example.

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来源期刊

IEEE Systems Journal 工程技术-电信学

CiteScore

9.80

自引率

6.80%

发文量

572

审稿时长

4.9 months

期刊介绍： This publication provides a systems-level, focused forum for application-oriented manuscripts that address complex systems and system-of-systems of national and global significance. It intends to encourage and facilitate cooperation and interaction among IEEE Societies with systems-level and systems engineering interest, and to attract non-IEEE contributors and readers from around the globe. Our IEEE Systems Council job is to address issues in new ways that are not solvable in the domains of the existing IEEE or other societies or global organizations. These problems do not fit within traditional hierarchical boundaries. For example, disaster response such as that triggered by Hurricane Katrina, tsunamis, or current volcanic eruptions is not solvable by pure engineering solutions. We need to think about changing and enlarging the paradigm to include systems issues.