A robust and adaptive approach to control of a continuous stirred tank reactor with jacket cooling

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F21%3A63539858" target="_blank" >RIV/70883521:28140/21:63539858 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.scs-europe.net/dlib/2021/ecms2021acceptedpapers/0185_simo_ecms2021_0008.pdf" target="_blank" >https://www.scs-europe.net/dlib/2021/ecms2021acceptedpapers/0185_simo_ecms2021_0008.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.7148/2021-0185" target="_blank" >10.7148/2021-0185</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A robust and adaptive approach to control of a continuous stirred tank reactor with jacket cooling

Popis výsledku v původním jazyce

Continuous Stirred Tank Reactors (CSTR) are one of the main technological plants used in chemical and biochemical industry. These systems are quite complex with many nonlinearities and the conventional linear control with fixed parameters can be questionable or sometimes unacceptable. The solution should be found in so-called “non-traditional” control approaches like adaptive, robust, fuzzy, or artificial intelligent methods. One way is the utilization of self-tuning adaptive schemes, but computations may be quite difficult, clumsy and time-consuming. This paper brings an alternative principle called a robust approach and the comparison of the robust and adaptive control responses. Robust control considers a CSTR model as a linear system with parametric uncertainty, which covers a family of all feasible plants. Then several controllers with fix parameters are designed so that for all possible plants, the acceptable control behavior is obtained. The two-degree-of-freedom (2DOF) structure for the control law was chosen. Both robust and adaptive control is applied to an original nonlinear model of a CSTR. All calculations and simulations of mathematical models and control responses were performed in the Matlab and Simulink environment. © ECMS Khalid Al-Begain, Mauro Iacono, Lelio Campanile, Andrzej Bargiela (Editors)

Název v anglickém jazyce

A robust and adaptive approach to control of a continuous stirred tank reactor with jacket cooling

Popis výsledku anglicky

Continuous Stirred Tank Reactors (CSTR) are one of the main technological plants used in chemical and biochemical industry. These systems are quite complex with many nonlinearities and the conventional linear control with fixed parameters can be questionable or sometimes unacceptable. The solution should be found in so-called “non-traditional” control approaches like adaptive, robust, fuzzy, or artificial intelligent methods. One way is the utilization of self-tuning adaptive schemes, but computations may be quite difficult, clumsy and time-consuming. This paper brings an alternative principle called a robust approach and the comparison of the robust and adaptive control responses. Robust control considers a CSTR model as a linear system with parametric uncertainty, which covers a family of all feasible plants. Then several controllers with fix parameters are designed so that for all possible plants, the acceptable control behavior is obtained. The two-degree-of-freedom (2DOF) structure for the control law was chosen. Both robust and adaptive control is applied to an original nonlinear model of a CSTR. All calculations and simulations of mathematical models and control responses were performed in the Matlab and Simulink environment. © ECMS Khalid Al-Begain, Mauro Iacono, Lelio Campanile, Andrzej Bargiela (Editors)

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20205 - Automation and control systems

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings - European Council for Modelling and Simulation, ECMS

ISBN

—

ISSN

25222414

e-ISSN

2522-2422

Počet stran výsledku

7

Strana od-do

185-191

Název nakladatele

European Council for Modelling and Simulation

Místo vydání

Madrid

Místo konání akce

neuvedeno

Datum konání akce

31. 5. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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