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Distributed fixed-time optimization for multi-agent systems with time-varying objective function

delete2022-04-26
delete17
PRE
AI
Y
Yue Li
X
Xing He *
D
Dawen Xia
DOI:10.1002/rnc.6157delete
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摘要

摘要

En 中文
In this article, a distributed time-varying convex optimization problem for multi-agent systems is studied. The goal of this article is to use only the local information and interaction information of each agent to drive all agents to achieve consensus and minimize the time-varying global objective function within a fixed time. In order to solve this problem, a centralized fixed-time algorithm based on predictive correction method is proposed, which can optimize the time-varying global objective function based on global information within a fixed time. Then, based on the distributed average tracking method, the centralized algorithm is improved to a distributed fixed-time algorithm based on local information. The theoretical analysis ensures that the algorithms in this article can solve the time-varying optimization problem in a fixed time, and numerical examples are proposed to verify the effectiveness of algorithms. Finally, the distributed algorithm is applied to solve battery packages problem.
Keyword:
distributed optimization
fixed-time control
multi-agent systems
time-varying objective function

期刊

International Journal of Robust and Nonlinear Control 封面图
International Journal of Robust and Nonlinear Control
IF:
3.2
论文数:
7.0K
被引数:
1.4W

机构

S
southwest university - china
学者数:
2.6W
论文数: 1.9W
被引数: 21
G
Guizhou Minzu University
学者数:
1.3K
论文数: 898
被引数: 1.5K
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