Sum-of-Squares Based Observer Design Using Lyapunov Functions of Order Higher than Two

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F12%3A00382354" target="_blank" >RIV/67985556:_____/12:00382354 - 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
Sum-of-Squares Based Observer Design Using Lyapunov Functions of Order Higher than Two
Original language description
A simple method for designing an observer for a polynomial system is described here. The method is based on the use of the sum of squares to ensure stability of the observer. The main idea is to design a Lyapunov function so that its derivative along trajectories is a polynomial that can be expressed as a sum of squares of polynomials multiplied by a negative constant. The described method allows to use nonquadratic terms in the Lyapunov function that is crucial for the design of the observer. The in°uence of these nonquadratic terms is the subject of investigation. The results are illustrated by simulation results.
Czech name
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Czech description
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Project
<a href="/en/project/LG12008" target="_blank" >LG12008: IFAC - Activities in the Technical Committee on Non-linear Control Systems</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Memoria XV Congreso Latinoamericano de Control Automático CLCA 2012 Proceedings
ISBN
978-612-4057-71-7
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1-5
Publisher name
Tarea Asociación Gráfica Educativa, Lima, Peru
Place of publication
Lima
Event location
Lima
Event date
Oct 23, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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