Title :
H∞ dynamical observer design for linear descriptor systems
Author :
Osorio-Gordillo, G.-L. ; Darouach, Mohamed ; Astorga-Zaragoza, C.-M.
Author_Institution :
CRAN, Univ. de Lorraine, Vandoeuvre-lès-Nancy, France
Abstract :
This paper is concerned with the design of H∞ observers for linear time-invariant descriptor systems. The goal is to design a dynamical observer such that the resulting dynamic estimation error is stable while the transfer function from the disturbance to this error satisfies a prescribed H∞ norm level. Sufficient conditions for the existence and stability of these observer are given. A numerical example is given to illustrate our approach.
Keywords :
H∞ filters; linear systems; observers; transfer functions; H∞ dynamical observer design; H∞ norm level; dynamic estimation error; linear time-invariant descriptor systems; observer stability; sufficient conditions; transfer function; Control systems; Equations; Estimation error; Kalman filters; Observers; Uncertainty; Vectors; LMIs; Observers for linear systems; Uncertain systems;
Conference_Titel :
American Control Conference (ACC), 2014
Conference_Location :
Portland, OR
Print_ISBN :
978-1-4799-3272-6
DOI :
10.1109/ACC.2014.6859212
