Digital twin of heat exchange station
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Date
2024-08-14
Authors
Benešl, Tomáš
Husák, Michal
Mihálik, Ondrej
Vancl, Radim
Bradáč, Zdeněk
0000-0002-6322-4111Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier
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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.
Description
Keywords
Citation
IFAC-PapersOnLine (ELSEVIER). 2024, vol. 58, issue 9, p. 311-316.
https://doi.org/10.1016/j.ifacol.2024.07.415
https://doi.org/10.1016/j.ifacol.2024.07.415
Document type
Peer-reviewed
Document version
Published version
Date of access to the full text
Language of document
en
Study field
Comittee
Date of acceptance
Defence
Result of defence
Document licence
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
http://creativecommons.org/licenses/by-nc-nd/4.0/