Interconnection of irreversible port Hamiltonian systems☆

被引：1

作者：

Ramirez, Hector ^{[1
]}

Le Gorrec, Yann ^{[2
]}

机构：

[1] Univ Tecn Federico Santa Maria, Dept Elect, Valparaiso, Chile

[2] Univ Bourgogne Franche Comte, Dept Automat & Syst Micromecatron, FEMTO ST UMR CNRS 6174, 26 Chemin Epitaphe, F-25030 Besancon, France

来源：

AUTOMATICA | 2024年 / 170卷

关键词：

Port-Hamiltonian systems; Irreversible thermodynamics; Thermo-mechanical systems; Port-based modeling; State modulated output feedback; PASSIVITY-BASED CONTROL; DYNAMICS;

D O I：

10.1016/j.automatica.2024.111846

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper shows how the interconnection of two controlled Irreversible port Hamiltonian Systems has to be state and co-state modulated in order to ensure the closed-loop Irreversible port Hamiltonian structure, satisfying the first and second laws of Thermodynamics. It proposes a precise parametrization of this modulation from the open-loop systems structures in order to guarantee the consistency of the closed loop energy and entropy balance equations. The results are illustrated by means of the examples of a heat-exchanger, a gas-piston system and a chemical reaction. (c) 2024 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.

引用

页数：7

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