Publication result detail

Digital twin of heat exchange station

BENEŠL, T.; HUSÁK, M.; MIHÁLIK, O.; VANCL, R.; BRADÁČ, Z.

Original Title

Digital twin of heat exchange station

English Title

Digital twin of heat exchange station

Type

Paper in proceedings (conference paper)

Original Abstract

The article describes the identification of a heat exchanger system using PLC for measurement, followed by system model identification and reconstruction in Matlab Simulink and SIMIT. The root-mean-square error of the identified system was 2.49 % on training data and 5.33 % in the validation scenario. The system model is suitable for predicting and simulating errors and anomalies; it can be used for the optimisation of control processes or system parameters. Therefore, the model can serve as an educational tool, allowing training of students, operators and other experts. They can experiment without fear of damaging components and without having to wait for the long-time transients of a real system.

English abstract

The article describes the identification of a heat exchanger system using PLC for measurement, followed by system model identification and reconstruction in Matlab Simulink and SIMIT. The root-mean-square error of the identified system was 2.49 % on training data and 5.33 % in the validation scenario. The system model is suitable for predicting and simulating errors and anomalies; it can be used for the optimisation of control processes or system parameters. Therefore, the model can serve as an educational tool, allowing training of students, operators and other experts. They can experiment without fear of damaging components and without having to wait for the long-time transients of a real system.

Keywords

Heat Exchaner, SIMIT, Matlab, Digital Twin, Optimisation

Key words in English

Heat Exchaner, SIMIT, Matlab, Digital Twin, Optimisation

Authors

BENEŠL, T.; HUSÁK, M.; MIHÁLIK, O.; VANCL, R.; BRADÁČ, Z.

RIV year

2025

Released

14.08.2024

Publisher

Elsevier

Location

Brno, Czechia

Book

18th IFAC Conference on Programmable Devices and Embedded Systems – PDeS 2024

ISBN

2405-8963

Periodical

IFAC-PapersOnLine

Volume

58

Number

9

State

United Kingdom of Great Britain and Northern Ireland

Pages from

311

Pages to

316

Pages count

6

URL

https://doi.org/10.1016/j.ifacol.2024.07.415

Full text in the Digital Library

http://hdl.handle.net/11012/249471

BibTex

@inproceedings{BUT189139,
  author="Tomáš {Benešl} and Michal {Husák} and Ondrej {Mihálik} and Radim {Vancl} and Zdeněk {Bradáč}",
  title="Digital twin of heat exchange station",
  booktitle="18th IFAC Conference on Programmable Devices and Embedded Systems – PDeS 2024",
  year="2024",
  journal="IFAC-PapersOnLine",
  volume="58",
  number="9",
  pages="311--316",
  publisher="Elsevier",
  address="Brno, Czechia",
  doi="10.1016/j.ifacol.2024.07.415",
  issn="2405-8971",
  url="https://doi.org/10.1016/j.ifacol.2024.07.415"
}

Documents

Digital twin of heat exchange station