Model-based event/self-triggered fixed-time consensus of nonlinear multi-agent systems

IF 1.4 4区计算机科学 Q4 AUTOMATION & CONTROL SYSTEMS

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2023-10-05 DOI:10.1177/09596518231199205

Mingbiao Lv, Jinfeng Gao, Peter X Liu, Yuqing Zhang

引用次数: 0

Abstract

To address model-based event-triggered fixed-time consensus of nonlinear multi-agent systems with both fixed topology and switching topologies, a novel model-based event-triggered protocol is presented. In the proposed protocol, agents in multi-agent systems update controllers by utilizing estimated state values in the triggered intervals. And for reducing the burdens of bandwidth further, the model-based event-triggered protocol is extended to self-triggered protocol which does not need continuous communication in triggered intervals. It is proven that Zeno behavior is excluded. Our main contributions are giving a novel distributed model-based event-triggered protocol for fixed-time consensus and extending it into a self-triggered protocol. Finally, a couple of simulation examples are provided to verify the effectiveness of the proposed protocols.

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非线性多智能体系统基于模型的事件/自触发定时一致性

针对具有固定拓扑和切换拓扑的非线性多智能体系统中基于模型的事件触发固定时间一致性问题，提出了一种基于模型的事件触发协议。在该协议中，多智能体系统中的智能体通过在触发间隔内估计状态值来更新控制器。为了进一步减轻带宽负担，将基于模型的事件触发协议扩展为不需要在触发间隔内连续通信的自触发协议。证明了芝诺行为被排除在外。我们的主要贡献是为固定时间共识提供了一种新的基于分布式模型的事件触发协议，并将其扩展为自触发协议。最后，通过仿真实例验证了所提协议的有效性。

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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来源期刊

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering 工程技术-自动化与控制系统

CiteScore

3.50

自引率

18.80%

发文量

审稿时长

4.2 months

期刊介绍： Systems and control studies provide a unifying framework for a wide range of engineering disciplines and industrial applications. The Journal of Systems and Control Engineering refleSystems and control studies provide a unifying framework for a wide range of engineering disciplines and industrial applications. The Journal of Systems and Control Engineering reflects this diversity by giving prominence to experimental application and industrial studies. "It is clear from the feedback we receive that the Journal is now recognised as one of the leaders in its field. We are particularly interested in highlighting experimental applications and industrial studies, but also new theoretical developments which are likely to provide the foundation for future applications. In 2009, we launched a new Series of "Forward Look" papers written by leading researchers and practitioners. These short articles are intended to be provocative and help to set the agenda for future developments. We continue to strive for fast decision times and minimum delays in the production processes." Professor Cliff Burrows - University of Bath, UK This journal is a member of the Committee on Publication Ethics (COPE).cts this diversity by giving prominence to experimental application and industrial studies.