Two Approaches to Description and Robust Stability Analysis of Fractional Order Uncertain Systems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F16%3A43874973" target="_blank" >RIV/70883521:28140/16:43874973 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/document/7587977/" target="_blank" >http://ieeexplore.ieee.org/document/7587977/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/CCA.2016.7587977" target="_blank" >10.1109/CCA.2016.7587977</a>

Result language
angličtina
Original language name
Two Approaches to Description and Robust Stability Analysis of Fractional Order Uncertain Systems
Original language description
The principal goal of this contribution is to present two different approaches to description and robust stability analysis of continuous-time fractional order uncertain systems. The first approach uses fractional order models with parametric uncertainty and robust stability of corresponding closed-loop control systems is investigated by using the value set concept in combination with the zero exclusion condition. On the other hand, the second approach is based on fractional order models with unstructured multiplicative uncertainty created by choosing a nominal plant and a suitable weight function. In this case, the graphical robust stability test utilizes the envelopes of the Nyquist diagrams. Both methods are illustrated by means of the joint example.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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