Fixed-Time Cluster Optimization for Multi-Agent Systems Based on Piecewise Power-Law Design

IF 15.3 1区计算机科学 Q1 AUTOMATION & CONTROL SYSTEMS

Ieee-Caa Journal of Automatica Sinica Pub Date : 2024-04-15 DOI:10.1109/JAS.2024.124230

Suna Duan;Xinchun Jia;Xiaobo Chi

引用次数: 0

Abstract

Dear Editor, This letter focuses on the fixed-time (FXT) cluster optimization problem of first-order multi-agent systems (FOMASs) in an undirected network, in which the optimization objective is the sum of the objective functions of all clusters. A novel piecewise power-law control protocol with cooperative-competition relations is proposed. Furthermore, a sufficient condition is obtained to ensure that the FOMASs achieve the cluster consensus within an FXT. Then, on the basis of maintaining the cluster consensus, the agents in each cluster converge to the optimal solution of their objective functions in another FXT.

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基于分片幂律设计的多代理系统固定时间集群优化

亲爱的编辑，这封信主要讨论无向网络中一阶多代理系统（FOMAS）的固定时间（FXT）簇优化问题，其中优化目标是所有簇的目标函数之和。本文提出了一种具有合作竞争关系的新型片状幂律控制协议。此外，还获得了确保 FOMAS 在 FXT 内达成簇共识的充分条件。然后，在保持集群共识的基础上，每个集群中的代理在另一个 FXT 中收敛到其目标函数的最优解。

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

Ieee-Caa Journal of Automatica Sinica Engineering-Control and Systems Engineering

CiteScore

23.50

自引率

11.00%

发文量

880

期刊介绍： The IEEE/CAA Journal of Automatica Sinica is a reputable journal that publishes high-quality papers in English on original theoretical/experimental research and development in the field of automation. The journal covers a wide range of topics including automatic control, artificial intelligence and intelligent control, systems theory and engineering, pattern recognition and intelligent systems, automation engineering and applications, information processing and information systems, network-based automation, robotics, sensing and measurement, and navigation, guidance, and control. Additionally, the journal is abstracted/indexed in several prominent databases including SCIE (Science Citation Index Expanded), EI (Engineering Index), Inspec, Scopus, SCImago, DBLP, CNKI (China National Knowledge Infrastructure), CSCD (Chinese Science Citation Database), and IEEE Xplore.