1DOF gain scheduled ph control of CSTR

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F17%3A63517728" target="_blank" >RIV/70883521:28140/17:63517728 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.scs-europe.net/dlib/2017/2017-0391.htm" target="_blank" >http://www.scs-europe.net/dlib/2017/2017-0391.htm</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.7148/2017-0391" target="_blank" >10.7148/2017-0391</a>

Jazyk výsledku

angličtina

Název v původním jazyce

1DOF gain scheduled ph control of CSTR

Popis výsledku v původním jazyce

Motivated by the rich dynamics of chemical processes, we present a gain scheduled control strategy for a pH neutralization occurring inside continuously stirred tank reactor built on a linearization of a nonlinear state equation about selected operating points. Firstly, we address the problem of a selection of scheduling variable. Based on this, an extra scheduling mechanism is presented to simulate the behavior of a nonlinear process using a linear model. Specifically, the proposed step aims at extending the region of validity of linearization by introducing a parametrized linear model, which enables to construct linear controller at each point. Finally, the parameters of resulting family of linear controllers are scheduled as functions of the reference variable, resulting in a single scheduling controller.

Název v anglickém jazyce

1DOF gain scheduled ph control of CSTR

Popis výsledku anglicky

Motivated by the rich dynamics of chemical processes, we present a gain scheduled control strategy for a pH neutralization occurring inside continuously stirred tank reactor built on a linearization of a nonlinear state equation about selected operating points. Firstly, we address the problem of a selection of scheduling variable. Based on this, an extra scheduling mechanism is presented to simulate the behavior of a nonlinear process using a linear model. Specifically, the proposed step aims at extending the region of validity of linearization by introducing a parametrized linear model, which enables to construct linear controller at each point. Finally, the parameters of resulting family of linear controllers are scheduled as functions of the reference variable, resulting in a single scheduling controller.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20205 - Automation and control systems

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings - 31st European Conference on Modelling and Simulation, ECMS 2017

ISBN

978-099324404-9

ISSN

—

e-ISSN

neuvedeno

Počet stran výsledku

6

Strana od-do

391-396

Název nakladatele

European Council for Modelling and Simulation

Místo vydání

Madrid

Místo konání akce

Budapešť

Datum konání akce

23. 5. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—