DocumentCode
2826654
Title
Gauss-Newton observers for mode and continuous state estimation of nonlinear switched systems
Author
Kajdan, Rudy ; Aubry, Didier ; Kratz, Frédéric
Author_Institution
ENSI de Bourges, Bourges
fYear
2007
fDate
12-14 Dec. 2007
Firstpage
3214
Lastpage
3220
Abstract
The purpose of this paper is to design a moving horizon observer for mode and continuous state estimation of nonlinear switched systems. Using the past output measurements and the model equations, mode and continuous state estimation is expressed as an optimization problem which is solved using the Gauss-Newton algorithm. The performances of this method are illustrated on a simulated two-tank system.
Keywords
control system synthesis; discrete time systems; nonlinear control systems; observers; optimisation; time-varying systems; Gauss-Newton observers; continuous state estimation; nonlinear switched systems; simulated two-tank system; Least squares methods; Newton method; Nonlinear control systems; Observability; Observers; Recursive estimation; Sampling methods; State estimation; Switched systems; Switches; estimation; nonlinear systems; optimization algorithms; switched systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2007 46th IEEE Conference on
Conference_Location
New Orleans, LA
ISSN
0191-2216
Print_ISBN
978-1-4244-1497-0
Electronic_ISBN
0191-2216
Type
conf
DOI
10.1109/CDC.2007.4434713
Filename
4434713
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