Distributed Optimal Control of Discrete-Time Linear Systems Over Networks

被引：2

作者：

Battilotti, Stefano ^{[1
]}

Cacace, Filippo ^{[2
]}

d'Angelo, Massimiliano ^{[1
]}

机构：

[1] Univ Sapienza Rome, DIAG, Rome I-00185, Italy

[2] Univ Campus Biomed, Fac Engn, Rome, Italy

来源：

IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS | 2024年 / 11卷 / 02期

关键词：

Sensors; Optimal control; Symmetric matrices; Network systems; Stability analysis; Regulators; Process control; Distributed algorithms/control; networked control systems; optimal control; STATE ESTIMATION; COOPERATIVE CONTROL; CONSENSUS FILTERS; AVERAGE;

D O I：

10.1109/TCNS.2023.3295346

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this article, we consider the distributed linear-quadratic-Gaussian optimal control problem for discrete-time systems over networks. In particular, the feedback controller is composed of local control stations which receive some measurement data from the plant process and regulate a portion of the input signal. We provide a solution when the nodes have information on the structural data of the whole network but take local actions, and when only local information on the network is available to the nodes. The proposed solution is arbitrarily close to the optimal centralized one when the intermediate number of consensus steps is sufficiently large.

引用

页码：671 / 682

页数：12

共 60 条

[1] Decentralized observers with consensus filters for distributed discrete-time linear systems [J].