Use of Nonlinear Theory in Adaptive Control of Chemical Reactor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F12%3A43869266" target="_blank" >RIV/70883521:28140/12:43869266 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28610/12:43869266

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Use of Nonlinear Theory in Adaptive Control of Chemical Reactor

Popis výsledku v původním jazyce

This contribution is focused on the improvement of the adaptive control of the nonlinear process. The method used here is based on the separation of the controller to the linear and nonlinear part where the nonlinear part is comes from the steady-state analysis and the linear part uses the External Linear Model (ELM) as a linear representation of the nonlinear parts in the loop. Parameters of the ELM are estimated recursively with the use of delta models as a special types of discrete-time models. The controller synthesis uses a polynomial approach with the pole-assignment method which satisfies basic control requirements such as stability, a reference signal tracking and disturbance attenuation. The proposed methods are tested by the simulations on amathematical model of the Continuous Stirred Tank Reactor (CSTR) as a typical member of nonlinear systems with lumped parameters.

Název v anglickém jazyce

Use of Nonlinear Theory in Adaptive Control of Chemical Reactor

Popis výsledku anglicky

This contribution is focused on the improvement of the adaptive control of the nonlinear process. The method used here is based on the separation of the controller to the linear and nonlinear part where the nonlinear part is comes from the steady-state analysis and the linear part uses the External Linear Model (ELM) as a linear representation of the nonlinear parts in the loop. Parameters of the ELM are estimated recursively with the use of delta models as a special types of discrete-time models. The controller synthesis uses a polynomial approach with the pole-assignment method which satisfies basic control requirements such as stability, a reference signal tracking and disturbance attenuation. The proposed methods are tested by the simulations on amathematical model of the Continuous Stirred Tank Reactor (CSTR) as a typical member of nonlinear systems with lumped parameters.

Druh

D - Stať ve sborníku

CEP obor

BC - Teorie a systémy řízení

OECD FORD obor

—

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of The Interntional Workshop on Applied Modeling and Simulation, 2012

ISBN

978-88-97999-07-2

ISSN

—

e-ISSN

—

Počet stran výsledku

7

Strana od-do

7-13

Název nakladatele

IEEE

Místo vydání

Řím

Místo konání akce

Řím

Datum konání akce

24. 9. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—