Graphical analysis of robust stability for fractional order time-delay systems and integer order PID controllers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F14%3A43871431" target="_blank" >RIV/70883521:28140/14:43871431 - isvavai.cz</a>
Result on the web
<a href="http://www.europment.org/library/2014/santorini/bypaper/SYSTEMS/SYSTEMS2-08.pdf" target="_blank" >http://www.europment.org/library/2014/santorini/bypaper/SYSTEMS/SYSTEMS2-08.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Graphical analysis of robust stability for fractional order time-delay systems and integer order PID controllers
Original language description
The main goal of this contribution is to present the universal graphical tool for investigation of robust stability and especially its possible application to analysis of feedback control loops which include a fractional order time-delay controlled systems with parametric uncertainty and fixed integer order PID controllers. The robust stability testing is based on plotting the value sets for closed-loop characteristic quasi-polynomial and subsequent application of the zero exclusion condition. The effectiveness but also easy utilization are demonstrated by the set of computational examples for the case of uncertain gain, uncertain time constant and uncertain time-delay term, respectively.
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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