Monitoring and Control Systems for Real Equipment Controlled by PLC in Education
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F05%3A63504166" target="_blank" >RIV/70883521:28110/05:63504166 - 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
Monitoring and Control Systems for Real Equipment Controlled by PLC in Education
Original language description
This paper deals with the implementation of a self-tuning controller into a PLC (Programmable Logical Controller) library A nonlinear model of the process is approximated by a continuous-time external linear model. The parameters of the CT external linear model are estimated via parameters of a corresponding delta model. The control system configuration with two feedback controllers is considered. The controller design is based on the polynomial approach. The resulting proper controllers ensure stability of the control system as well as asymptotic tracking of the step reference and step load disturbance attenuation. The control algorithm was implemented into the Tecomat PLC library, product of Teco, Inc. The laboratory tests proved that the algorithm implementation was successful. Functionality of implementation was verified by a furnace model.
Czech name
Monitorovací a řídicí systém reálného zařízení řízeného PLC ve výuce
Czech description
Článek se zabývá implementací samo se nastavujícího regulátoru do knihovny instrukcí PLC. Nelineární model procesu je aproximován spojitým externím lineárním modelem. Parametry tohoto modelu jsou odhadovány dle parametrů odpovídajícího delta modelu. Návrh regulátoru je založen na algebraické teorii. Řídicí algoritmus byl implementován do knihovny PLC Tecomat, produktu firmy Teco Kolín. Funkčnost algoritmu byla ověřována na modelu pícky.
Classification
Type
D - Article in proceedings
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP102%2F02%2FD020" target="_blank" >GP102/02/D020: Application of new algorithms in control of technological processes using programmable controller</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 8th IASTED Control Conference COMPUTERS AND ADVANCED TECHNOLOGY IN EDUCATION - CATE 2005
ISBN
0-88986-522-1
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
248-253
Publisher name
Acta Press
Place of publication
Oranjestad
Event location
Oranjestad, Aruba
Event date
Jan 1, 2005
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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