On stability switching multiple delays seeking

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F15%3A43873399" target="_blank" >RIV/70883521:28140/15:43873399 - 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
On stability switching multiple delays seeking
Original language description
The searching of delays corresponding to leading eigenvalues that are crossing the imaginary axis represents one of tools for robust stability analysis of time-delay systems (TDS). Whenever the aim is to study the stability dependence on particular delayvalues, the so called delay dependent stability (DDS) task is introduced. This contribution brings the framework idea of a simple and relatively fast iterative gridding procedure for TDS with multiple delays which enables to find the leading roots via the rationalization of the characteristic quasipolynomial. Polynomial zeros are then easily computed by means of standard programs for technical computing (e.g. MATLAB(R)). Once the iterative procedure is finished, leading roots loci are enhanced througha simple linear interpolation method. A concise simulation example demonstrates the performance and accuracy of the proposed methodology.
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)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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