An Approach for the Stability of Fractional Order Systems via Two Feedback Controllers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F18%3A63520171" target="_blank" >RIV/70883521:28140/18:63520171 - isvavai.cz</a>
Result on the web
<a href="https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3281996##" target="_blank" >https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3281996##</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
An Approach for the Stability of Fractional Order Systems via Two Feedback Controllers
Original language description
This study contributes on tuning two feedback controllers which is a different point of view than classical controller structure. Controllers are tuned to make a fractional order plant meet some desired frequency response specifications. Two specifications on the Bode plot are given and frequency analysis of the whole system is studied. The aim is to ensure the frequency that gain curve crosses 0dB at a desired value and keep the phase margin at a certain level. Controlled plant is considered in fractional order type and the controller structure is assumed to be classical two feedback controllers. Mathematical background of the procedure is explained and the formulas to obtain the desired specifications are given. Then, unknown variables in the formulas are optimized to achieve the two controllers. Analysis results are illustrated within different examples. Stability of the system is also investigated with its step response.
Czech name
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Czech description
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Project
<a href="/en/project/LO1303" target="_blank" >LO1303: Promoting sustainability and development of the Centre for Security, Information and Advanced Technologies (CEBIA-Tech)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2018 International Conference on Fractional Differentiation and Its Applications, ICFDA 2018
ISBN
978-9957-420-08-6
ISSN
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e-ISSN
neuvedeno
Number of pages
5
Pages from-to
"nestrankovano"
Publisher name
German Jordanian University
Place of publication
Amman
Event location
Amman
Event date
Jul 16, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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