Digital LQ Smith predictor for control of time-delay systems - design and application

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Digital LQ Smith predictor for control of time-delay systems - design and application

Popis výsledku v původním jazyce

This paper deals with a design of universal and robust digital control algorithm for control of great deal processes with time-delay. This algorithm is realized using the digital Smith predictor (SP) based on polynomial approach - by minimization of the Linear Quadratic (LQ) criterion. For minimization of the LQ criterion is used spectral factorization principle with application of the MATLAB Polynomial Toolbox. The LQ criterion was combined with pole assignment principle. The main contribution of this paper is a verification of this algorithm in real-time robust control of an experimental laboratory heat exchanger. The robustness designed control algorithm was examined in term of influence parametric uncertainties - caused by variance of a static gain of the process model. The program system MATLAB/SIMULINK was used for this purpose.

Název v anglickém jazyce

Digital LQ Smith predictor for control of time-delay systems - design and application

Popis výsledku anglicky

This paper deals with a design of universal and robust digital control algorithm for control of great deal processes with time-delay. This algorithm is realized using the digital Smith predictor (SP) based on polynomial approach - by minimization of the Linear Quadratic (LQ) criterion. For minimization of the LQ criterion is used spectral factorization principle with application of the MATLAB Polynomial Toolbox. The LQ criterion was combined with pole assignment principle. The main contribution of this paper is a verification of this algorithm in real-time robust control of an experimental laboratory heat exchanger. The robustness designed control algorithm was examined in term of influence parametric uncertainties - caused by variance of a static gain of the process model. The program system MATLAB/SIMULINK was used for this purpose.

Druh

D - Stať ve sborníku

CEP obor

BC - Teorie a systémy řízení

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

Mendel

ISBN

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ISSN

1803-3814

e-ISSN

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Počet stran výsledku

8

Strana od-do

179-186

Název nakladatele

Brno University of Technology

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

8. 6. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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