Spectrum shaping based control strategy for unstable TDS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F15%3A43873385" target="_blank" >RIV/70883521:28140/15:43873385 - 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

Spectrum shaping based control strategy for unstable TDS

Popis výsledku v původním jazyce

Two possible controller parameters tuning methodologies based on the computational shaping of zeros/poles spectrum of unstable time delay systems (TDS) are presented. Namely, the spectral abscissa minimization based on Quasi-Continuous Shifting Algorithm(QCSA) followed by an advanced iterative optimization algorithm, and the Pole Placement Shifting based Algorithm (PPSA) moving the dominant poles and/or zeros of infinite spectra to the prescribed positions as close as possible step by step are introduced. These desired loci can be determined by a finite-dimensional model matching problem. In contrast to works we extend and to our previous works, the paper concerns unstable TDS in the sense of exponential stability and, moreover, both retarded and neutral TDS are considered. As presented by numerical examples, both the methodologies are closely related to each other and the latter one can collapse close to the former one. The reader is also provided with potential ideas of the future r

Název v anglickém jazyce

Spectrum shaping based control strategy for unstable TDS

Popis výsledku anglicky

Two possible controller parameters tuning methodologies based on the computational shaping of zeros/poles spectrum of unstable time delay systems (TDS) are presented. Namely, the spectral abscissa minimization based on Quasi-Continuous Shifting Algorithm(QCSA) followed by an advanced iterative optimization algorithm, and the Pole Placement Shifting based Algorithm (PPSA) moving the dominant poles and/or zeros of infinite spectra to the prescribed positions as close as possible step by step are introduced. These desired loci can be determined by a finite-dimensional model matching problem. In contrast to works we extend and to our previous works, the paper concerns unstable TDS in the sense of exponential stability and, moreover, both retarded and neutral TDS are considered. As presented by numerical examples, both the methodologies are closely related to each other and the latter one can collapse close to the former one. The reader is also provided with potential ideas of the future r

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

<a href="/cs/project/LO1303" target="_blank" >LO1303: Podpora udržitelnosti a rozvoje Centra bezpečnostních, informačních a pokročilých technologií (CEBIA-Tech)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

WSEAS Transactions on Systems

ISSN

1109-2777

e-ISSN

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Svazek periodika

14

Číslo periodika v rámci svazku

Neuveden

Stát vydavatele periodika

GR - Řecká republika

Počet stran výsledku

12

Strana od-do

203-214

Kód UT WoS článku

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EID výsledku v databázi Scopus

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