Creator:

N`Doye, Ibrahima ; Darouach, Mohamed ; Voos, Holger ; Zasadzinski, Michel

Contributor:

Korbicz, Józef (1951- ) - red. ; Uciński, Dariusz - red.

Title:

Design of unknown input fractional-order observers for fractional-order systems

Group publication title:

AMCS, Volume 23 (2013)

Subject and Keywords:

fractional calculus ; fractional-order systems ; fractional-order observers ; existence condition ; linear matrix inequality ; unknown inputs ; stability

Abstract:

This paper considers a method of designing fractional-order observers for continuous-time linear fractional-order systems with unknown inputs. Conditions for the existence of these observers are given. A stability analysis of the fractional-order error system is made and it is shown that the fractional-order observers are as stable as their integer order counterpart and guarantee better convergence of the estimation error.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2013

Resource Type:

artykuł

DOI:

10.2478/amcs-2013-0037

Pages:

491-500

Source:

AMCS, volume 23, number 3 (2013)

Language:

eng

License CC BY 4.0:

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Rights:

Biblioteka Uniwersytetu Zielonogórskiego