Failure-distribution-dependent leader-following fault-tolerant consensus for multiagent system with cyberattacks

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 : 2024-01-08 DOI:10.1177/09596518231209485

Kunzhong Miao, Jianning Li, Aimin Wang

引用次数: 0

Abstract

This article concentrates on a failure-distribution-dependent leader-following fault-tolerant consensus control for multiagent systems with cyberattacks. First, considering the characteristic of failures, a failure distribution model which is more in line with the actual situation is established. To reduce the influence of zero initial conditions, an [Formula: see text] performance index suitable for leader-following multiagent systems is constructed. After this, it is difficult to obtain the augmented form of the closed-loop system due to the coupling of parameters caused by cyberattacks. Thus, based on the provided failure model and performance index, a new fault-tolerant controller is designed by using topological structure segmentation to satisfy the leader-following multiagent system fault-tolerant consensus. Finally, a numerical example is shown to prove the feasibility of this algorithm.

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针对存在网络攻击的多代理系统的依赖于故障分布的 "领导者-跟随者 "容错共识

本文主要研究了网络攻击下多代理系统的故障分布依赖领导者-跟随者容错共识控制。首先，考虑到故障的特点，建立了更符合实际情况的故障分布模型。为减少零初始条件的影响，构建了适合领导者-跟随型多代理系统的[公式：见正文]性能指标。之后，由于网络攻击造成的参数耦合，很难得到闭环系统的增强形式。因此，根据所提供的故障模型和性能指标，利用拓扑结构分割设计了一种新的容错控制器，以满足领导者-跟随型多代理系统的容错共识。最后，通过一个数值实例证明了该算法的可行性。

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.