Guide for Stabilization and Heuristic Optimization of Second-order Systems Controlled by P/I-delayed Controllers
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F23%3A63556659" target="_blank" >RIV/70883521:28140/23:63556659 - isvavai.cz</a>
Výsledek na webu
<a href="https://ieeexplore.ieee.org/document/10019718" target="_blank" >https://ieeexplore.ieee.org/document/10019718</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/IS57118.2022.10019718" target="_blank" >10.1109/IS57118.2022.10019718</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Guide for Stabilization and Heuristic Optimization of Second-order Systems Controlled by P/I-delayed Controllers
Popis výsledku v původním jazyce
The present paper shows the procedure for the stabilization and subsequent optimization of second-order systems using a proportional plus integral delayed controller. Stabilizing closed-loop control systems using a controller comprehends several techniques to increase the control circuit's stability. Even in some simple second-order plants, the classical proportional integral controller cannot be applied to pursue closed-loop stability. However, the design requires constant reference tracking capability, for example. Moreover, if there is a time delay in the feedback loops inside a controlled system, the system has an infinite spectrum – infinitely many roots (poles); this degrades the control's quality, especially in terms of stability, robustness, and oscillation response. For these reasons, it is also necessary to optimize the transient response of the system. The main objective of this paper is to provide a guide for optimal control of second-order systems controlled by a proportional integral-delayed controller. Some examples are chosen as benchmarks to verify the effectiveness of the stabilization and subsequent heuristic optimization. In future research, we would like to focus on implementing selected modern optimization algorithms for solving non-smooth, non-convex, and non-Lipschitz optimization problems.
Název v anglickém jazyce
Guide for Stabilization and Heuristic Optimization of Second-order Systems Controlled by P/I-delayed Controllers
Popis výsledku anglicky
The present paper shows the procedure for the stabilization and subsequent optimization of second-order systems using a proportional plus integral delayed controller. Stabilizing closed-loop control systems using a controller comprehends several techniques to increase the control circuit's stability. Even in some simple second-order plants, the classical proportional integral controller cannot be applied to pursue closed-loop stability. However, the design requires constant reference tracking capability, for example. Moreover, if there is a time delay in the feedback loops inside a controlled system, the system has an infinite spectrum – infinitely many roots (poles); this degrades the control's quality, especially in terms of stability, robustness, and oscillation response. For these reasons, it is also necessary to optimize the transient response of the system. The main objective of this paper is to provide a guide for optimal control of second-order systems controlled by a proportional integral-delayed controller. Some examples are chosen as benchmarks to verify the effectiveness of the stabilization and subsequent heuristic optimization. In future research, we would like to focus on implementing selected modern optimization algorithms for solving non-smooth, non-convex, and non-Lipschitz optimization problems.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20205 - Automation and control systems
Návaznosti výsledku
Projekt
<a href="/cs/project/GF21-45465L" target="_blank" >GF21-45465L: Metaheuristicky založená parametrická optimalizace modelů a řídicích systémů s dopravním zpožděním</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2023
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
2022 IEEE 11th International Conference on Intelligent Systems (IS)
ISBN
978-1-66549-276-8
ISSN
2767-9802
e-ISSN
2832-4145
Počet stran výsledku
6
Strana od-do
1-6
Název nakladatele
IEEE
Místo vydání
New York
Místo konání akce
Warsaw
Datum konání akce
12. 10. 2022
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—