Irreversible port-Hamiltonian formulation of non-isothermal electromechanical systems with hysteresis

被引：2

作者：

Ramirez, Hector ^{[1
]}

Le Gorrec, Yann ^{[1
]}

Calchand, Nandish ^{[2
]}

机构：

[1] Univ Bourgogne Franche Comte, FEMTO ST UMR CNRS 6174, Dept AS2M, 24 Rue Savary, F-25000 Besancon, France

[2] Tenneco Automot Europe Bvba, IZ Schurhovenveld 1420, B-3800 St Truiden, Belgium

来源：

IFAC PAPERSONLINE | 2018年 / 51卷 / 03期

关键词：

Port-Hamiltonian system; irreversible thermodynamics; hysteresis; micro-mechatronics; COMPLEX FLUIDS; DYNAMICS; THERMODYNAMICS;

D O I：

10.1016/j.ifacol.2018.06.005

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

An irreversible port-Hamiltonian system (IPHS) representation of non-isothermal electromechanical systems with hysteresis is proposed. By representing the hysterisis through hysterons interconnected with the mechanical and electrical components, it is shown that the hysteresis behaves as an irreversible process. This is elegantly captured by the IPHS structure and makes it possible to isolate the different irreversible phenomena of the overall system. Furthermore, it is shown that in general an electromechanical system with hysteresis corresponds to a reversible-IPHS, i.e., the combination of a conservative Hamiltonian system with an irreversible one defined with respect to the same Hamiltonian. A micro-mechatronic example is used to illustrate the approach. (C) 2018, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.

引用

页码：19 / 24

页数：6

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