线性多智能体系统一致性问题的部分稳定性方法

Q2 Computer Science
Yang-Zhou CHEN , Yan-Rong GE , Ya-Xiao ZHANG
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引用次数: 33

摘要

针对高阶线性多智能体系统的一致性问题,提出了一种线性变换。利用线性变换,将一致性问题等效地转化为部分稳定性问题。我们讨论了广义线性协议下LMASs的三个问题:1)找到一致性收敛的准则;2)计算共识函数;3)设计线性共识协议中的增益矩阵。从矩阵的Hurwitz稳定性出发,给出了一致性收敛的充分必要判据,并给出了一致性函数的解析表达式。此外,我们建立了协议中的增益矩阵与智能体的收敛时间和一致精度之间的关系,然后根据预先指定的收敛时间和所需的一致精度来设计增益矩阵。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Partial Stability Approach to Consensus Problem of Linear Multi-agent Systems

A linear transformation is proposed to deal with the consensus problem of high-order linear multi-agent systems (LMASs). In virtue of the linear transformation, the consensus problem is equivalently translated into a partial stability problem. We discuss three issues of the LMASs under a generalized linear protocol: 1) to find criteria of consensus convergence; 2) to calculate consensus function; 3) to design gain matrices in the linear consensus protocol. Precisely, we provide a necessary and sufficient criterion of consensus convergence in terms of Hurwitz stability of a matrix and give an analytical expression of the consensus function. In addition, we set up a relation between the gain matrices in the protocol and the convergence time and consensus accuracy of the agents, and then design the gain matrices with respect to a pre-specified convergence time and a required consensus accuracy.

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来源期刊
自动化学报
自动化学报 Computer Science-Computer Graphics and Computer-Aided Design
CiteScore
4.80
自引率
0.00%
发文量
6655
期刊介绍: ACTA AUTOMATICA SINICA is a joint publication of Chinese Association of Automation and the Institute of Automation, the Chinese Academy of Sciences. The objective is the high quality and rapid publication of the articles, with a strong focus on new trends, original theoretical and experimental research and developments, emerging technology, and industrial standards in automation.
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