Control design for stable systems with both input-output and internal delays by algebraic means

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F10%3A63508949" target="_blank" >RIV/70883521:28140/10:63508949 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Control design for stable systems with both input-output and internal delays by algebraic means

Popis výsledku v původním jazyce

The goal of this contribution consists in algebraic design of controllers for stable processes with time delay not only in input-output relation but also with internal delays. In contrast to many other methods, the proposed method is not based on the time delay approximation. A control structure combining standard 1DOF and 2DOF control structures is considered. The control design is performed in the RMS ring of retarded quasipolynomial (RQ) meromorphic functions; an algebraic method based on the solution of the Bézout equation with Youla-Kučera parameterization is presented. Final controllers are of so-called anisochronic type and ensure feedback loop stability, tracking of the step reference and load disturbance attenuation. As tuning method, prescribed gain margin based on the Nyquist plot is chosen for this contribution.

Název v anglickém jazyce

Control design for stable systems with both input-output and internal delays by algebraic means

Popis výsledku anglicky

The goal of this contribution consists in algebraic design of controllers for stable processes with time delay not only in input-output relation but also with internal delays. In contrast to many other methods, the proposed method is not based on the time delay approximation. A control structure combining standard 1DOF and 2DOF control structures is considered. The control design is performed in the RMS ring of retarded quasipolynomial (RQ) meromorphic functions; an algebraic method based on the solution of the Bézout equation with Youla-Kučera parameterization is presented. Final controllers are of so-called anisochronic type and ensure feedback loop stability, tracking of the step reference and load disturbance attenuation. As tuning method, prescribed gain margin based on the Nyquist plot is chosen for this contribution.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BC - Teorie a systémy řízení

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Proceedings of the IASTED International Conference on Modelling, Identification and Control

ISSN

1025-8973

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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