中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Distributed optimal coordination for multiple heterogeneous Euler-Lagrangian systems

文献类型:期刊论文

作者Zhang, Yanqiong2; Deng, Zhenhua1; Hong, Yiguang1
刊名AUTOMATICA
出版日期2017-05-01
卷号79页码:207-213
关键词Distributed optimization Gradient-based algorithms Euler-Lagrangian systems Uncertainties
ISSN号0005-1098
DOI10.1016/j.automatica.2017.01.004
英文摘要In this paper, we consider the distributed optimal coordination (DOC) problem for multi-agent systems" with the agents in the form of Euler-Lagrangian (EL) dynamics. We propose two different distributed protocols for the heterogeneous continuous-time EL agents to achieve the optimization task. By 11 constructing suitable Lyapunov functions, we prove the global convergence to the optimal coordination of the EL systems in the case with parametric uncertainties, and the global exponential convergence in the case without parametric uncertainties. Furthermore, we estimate the regret bound for an uncertain DOC problem with time-varying cost functions and inexact gradients. Finally, we provide a numerical example to validate the theoretical results. (C) 2017 Elsevier Ltd. All rights reserved.
资助项目National Key Research and Development Program of China[2016YFB0901902] ; Beijing Natural Science Foundation[4152057] ; NSFC[61333001] ; NSFC[61573344]
WOS研究方向Automation & Control Systems ; Engineering
语种英语
WOS记录号WOS:000399513300025
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/25307]  
专题系统科学研究所
通讯作者Zhang, Yanqiong
作者单位1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China
2.Zhejiang Gongshang Univ, Sch Informat & Elect Engn, Hangzhou 310018, Zhejiang, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Yanqiong,Deng, Zhenhua,Hong, Yiguang. Distributed optimal coordination for multiple heterogeneous Euler-Lagrangian systems[J]. AUTOMATICA,2017,79:207-213.
APA Zhang, Yanqiong,Deng, Zhenhua,&Hong, Yiguang.(2017).Distributed optimal coordination for multiple heterogeneous Euler-Lagrangian systems.AUTOMATICA,79,207-213.
MLA Zhang, Yanqiong,et al."Distributed optimal coordination for multiple heterogeneous Euler-Lagrangian systems".AUTOMATICA 79(2017):207-213.

入库方式: OAI收割

来源:数学与系统科学研究院

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。