DocumentCode
3467543
Title
Dynamic high gain observer design
Author
Farza, M. ; Saad, M.M. ; Oueder, M. ; Sellami, L. ; Ben Abdennour, R.
Author_Institution
GREYC, Univ. de Caen, Caen
fYear
2009
fDate
23-26 March 2009
Firstpage
1
Lastpage
6
Abstract
A dynamic high gain based observer is proposed for the class of uniformly observable systems which are observable for any inputs. The main feature of this observer consists in an appropriate calibration of the observation gain through a single parameter governed by some scalar Riccati equation. Simulation results are given in order to highlight the performances of the proposed observer, namely its exponentiel convergence and insensitivity with respect to noise measurements.
Keywords
Riccati equations; nonlinear systems; Lyapunov Equation; Riccati equation; exponentiel convergence; high gain observer design; noise measurements; Calibration; Convergence; Noise measurement; Nonlinear dynamical systems; Nonlinear equations; Nonlinear systems; Observers; Performance evaluation; Riccati equations; Signal design; Dynamic high gain observer; Exponentiel convergence; Lyapunov Equation; Nonlinear system; Riccati equation;
fLanguage
English
Publisher
ieee
Conference_Titel
Systems, Signals and Devices, 2009. SSD '09. 6th International Multi-Conference on
Conference_Location
Djerba
Print_ISBN
978-1-4244-4345-1
Electronic_ISBN
978-1-4244-4346-8
Type
conf
DOI
10.1109/SSD.2009.4956771
Filename
4956771
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