Computing of PID parameters using Tecomat Foxtrot and the asymmetrical relay shifting
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F20%3A00345841" target="_blank" >RIV/68407700:21220/20:00345841 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Computing of PID parameters using Tecomat Foxtrot and the asymmetrical relay shifting
Original language description
This paper describes the implementation of the relay shifting method for model identification and determining of PID parameters for practical use in process control. For the purpose of this paper, the programmable logic controller Tecomat Foxtrot was used together with the Mosaic development environment. The whole process consists of approximating a controlled system with a second order time delayed model called a SOTD model using the relay shifting method. The PID parameters are then determined from a SOTD model and are used for process control. Emphasis is put on the possibility of simple and effective practical implementation, which enables quick and sufficiently precise determination of the PID parameters for system control. The outcome of this work is the PLC project library together with an easy-to-use function block diagram with a built-in PID controller. The advantage of this method is its versatility, which enables its use even for systems with time delay. A demonstration of this method is given using simulated model as well as real laboratory systems.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20205 - Automation and control systems
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Nové metody a postupy v oblasti přístrojové techniky, automatického řízení a informatiky 2020
ISBN
978-80-01-06776-5
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
24-32
Publisher name
ústav přístrojové a řídící techniky
Place of publication
Praha
Event location
Zámek Lobeč
Event date
Sep 14, 2020
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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