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A Distributed Algorithm for Least Squares Solutions

delete2019-10-01
delete59
PRE
AI
X
Xuan Wang
J
Jingqiu Zhou
S
Shaoshuai Mou *
M
M. Corless
DOI:10.1109/TAC.2019.2894588delete
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摘要

摘要

En 中文
In this technical note, a distributed algorithm is proposed for multiagent networks to achieve a least squares solution of a system of linear equations, in which each agent only knows part of the overall equations and communicates only with its nearby neighbors. The proposed algorithm is discrete time but does not involve small or time-varying step sizes. Given that the network is fixed, connected, and undirected, the proposed algorithm enables all agents in the network to achieve exponentially fast the same least squares solution; this is validated by simulations.
Keyword:
Distributed algorithms
least squares solutions
linear equations
multiagent networks
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期刊

IEEE Transactions on Automatic Control 封面图
IEEE Transactions on Automatic Control
IF:
7
论文数:
1.3W
被引数:
6.7W

机构

Purdue University System 封面图
Purdue University System
学者数:
4.0W
论文数: 3.6W
被引数: 66
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