KMS Of Academy of mathematics and systems sciences, CAS
| Distributed optimal coordination for multiple heterogeneous Euler-Lagrangian systems | |
Zhang, Yanqiong2; Deng, Zhenhua1; Hong, Yiguang1
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| 2017-05-01 | |
| Source Publication | AUTOMATICA
 |
| ISSN | 0005-1098 |
| Volume | 79Pages:207-213 |
| Abstract | 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. |
| Keyword | Distributed optimization Gradient-based algorithms Euler-Lagrangian systems Uncertainties |
| DOI | 10.1016/j.automatica.2017.01.004 |
| Language | 英语 |
| Funding Project | National Key Research and Development Program of China[2016YFB0901902] ; Beijing Natural Science Foundation[4152057] ; NSFC[61333001] ; NSFC[61573344] |
| WOS Research Area | Automation & Control Systems ; Engineering |
| WOS Subject | Automation & Control Systems ; Engineering, Electrical & Electronic |
| WOS ID | WOS:000399513300025 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.amss.ac.cn/handle/2S8OKBNM/25308 |
| Collection | 系统科学研究所 |
| Corresponding Author | Zhang, Yanqiong |
| Affiliation | 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 |
| Recommended Citation 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. |
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