Two suboptimal controller parameters tuning approaches for systems with delays: Selected highlights of preliminary studies

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F14%3A43871380" target="_blank" >RIV/70883521:28140/14:43871380 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Two suboptimal controller parameters tuning approaches for systems with delays: Selected highlights of preliminary studies
Original language description
This paper is aimed to an overview of preliminary research results on two optimal or rather suboptimal pole-placement-based ideas and procedures for tuning of free real controller parameters for single-input single-output linear time delay systems (TDS).The first one is based on the minimization of the spectral abscissa via advanced iterative direct-search or genetic algorithms such as the Quasi-Continuous Shifting Algorithm (QCSA), the Nelder-Mead (NM) algorithm, the (Extended) Gradient Sampling Algorithm (EGSA) and the Self-Organizing Migration Algorithm (SOMA). The second idea stems from the endeavour to place the dominant (rightmost) poles and zeros of infinite spectra to the prescribed positions in the complex plane, again by the use of shiftingand/or optimization algorithms. These desired loci are calculated as a model matching problem such that dominant feedback poles and zeros of a delayed system are forced to be as close as possible to those of a finite-dimensional one with
Czech name
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Czech description
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Project
<a href="/en/project/ED2.1.00%2F03.0089" target="_blank" >ED2.1.00/03.0089: The Centre of Security, Information and Advanced Technologies (CEBIA-Tech)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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