Effective hybrid adaptive temperature control inside plug-flow chemical reactor
The paper deals with two methods of hybrid adaptive control of the nonlinear system represented by the plug-flow tubular chemical reactor. The mathematical model of this type of technological processes is described by the set of partial differential equations which were solved numerically by the fin...
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ftunivzlinpubl:oai:publikace.k.utb.cz:10563/1006245 2023-07-16T03:59:49+02:00 Effective hybrid adaptive temperature control inside plug-flow chemical reactor Vojtěšek, Jiří Dostál, Petr 2016 http://publikace.k.utb.cz/handle/10563/1006245 en eng North Atlantic University Union (NAUN) International Journal of Mathematics and Computers in Simulation http://publikace.k.utb.cz/handle/10563/1006245 International Journal of Mathematics and Computers in Simulation Adaptive control LQ approach Plug-flow tubular chemical reactor Pole-placement method Recursive identification article 2016 ftunivzlinpubl 2023-06-25T07:40:53Z The paper deals with two methods of hybrid adaptive control of the nonlinear system represented by the plug-flow tubular chemical reactor. The mathematical model of this type of technological processes is described by the set of partial differential equations which were solved numerically by the finite difference method and Runge-Kutta’s method. The adaptivity of the controller is satisfied by the recursive identification of the external linear model as a linear representation of the originally high nonlinear controlled system. The first method uses well known Pole-placement method and the second is based on the more sophisticated LQ approach. The advantage of these method is that both have tuning parameter which can affect control results. Although the controlled system has highly nonlinear behavior, used adaptive controller has good results. © 2016, North Atlantic University Union. All rights reserved. Article in Journal/Newspaper North Atlantic Tomas Bata University Zlin: TBU publications |
institution |
Open Polar |
collection |
Tomas Bata University Zlin: TBU publications |
op_collection_id |
ftunivzlinpubl |
language |
English |
topic |
Adaptive control LQ approach Plug-flow tubular chemical reactor Pole-placement method Recursive identification |
spellingShingle |
Adaptive control LQ approach Plug-flow tubular chemical reactor Pole-placement method Recursive identification Vojtěšek, Jiří Dostál, Petr Effective hybrid adaptive temperature control inside plug-flow chemical reactor |
topic_facet |
Adaptive control LQ approach Plug-flow tubular chemical reactor Pole-placement method Recursive identification |
description |
The paper deals with two methods of hybrid adaptive control of the nonlinear system represented by the plug-flow tubular chemical reactor. The mathematical model of this type of technological processes is described by the set of partial differential equations which were solved numerically by the finite difference method and Runge-Kutta’s method. The adaptivity of the controller is satisfied by the recursive identification of the external linear model as a linear representation of the originally high nonlinear controlled system. The first method uses well known Pole-placement method and the second is based on the more sophisticated LQ approach. The advantage of these method is that both have tuning parameter which can affect control results. Although the controlled system has highly nonlinear behavior, used adaptive controller has good results. © 2016, North Atlantic University Union. All rights reserved. |
format |
Article in Journal/Newspaper |
author |
Vojtěšek, Jiří Dostál, Petr |
author_facet |
Vojtěšek, Jiří Dostál, Petr |
author_sort |
Vojtěšek, Jiří |
title |
Effective hybrid adaptive temperature control inside plug-flow chemical reactor |
title_short |
Effective hybrid adaptive temperature control inside plug-flow chemical reactor |
title_full |
Effective hybrid adaptive temperature control inside plug-flow chemical reactor |
title_fullStr |
Effective hybrid adaptive temperature control inside plug-flow chemical reactor |
title_full_unstemmed |
Effective hybrid adaptive temperature control inside plug-flow chemical reactor |
title_sort |
effective hybrid adaptive temperature control inside plug-flow chemical reactor |
publisher |
North Atlantic University Union (NAUN) |
publishDate |
2016 |
url |
http://publikace.k.utb.cz/handle/10563/1006245 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
International Journal of Mathematics and Computers in Simulation |
op_relation |
International Journal of Mathematics and Computers in Simulation http://publikace.k.utb.cz/handle/10563/1006245 |
_version_ |
1771548110812610560 |