DocumentCode
3533101
Title
Observability necessary conditions for the existence of observers
Author
Andrieu, Vincent ; Besancon, Gildas ; Serres, Ulysse
Author_Institution
Univ. de Lyon, Lyon, France
fYear
2013
fDate
10-13 Dec. 2013
Firstpage
4442
Lastpage
4447
Abstract
This paper is about necessary conditions for the existence of an observer in the case of nonlinear systems. Those conditions are first highlighted in terms of detectability, for observers ensuring asymptotic state reconstruction. They then take the form of stronger observability notions, for the case of tunable observers, that is observers with a tunable rate of state reconstruction.
Keywords
asymptotic stability; nonlinear systems; observability; observers; asymptotic state reconstruction; detectability; nonlinear systems; observability necessary conditions; tunable observers; Estimation error; Linear systems; Manifolds; Nonlinear systems; Observability; Observers; Vectors; exponential stability; nonlinear systems; observability; observer;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control (CDC), 2013 IEEE 52nd Annual Conference on
Conference_Location
Firenze
ISSN
0743-1546
Print_ISBN
978-1-4673-5714-2
Type
conf
DOI
10.1109/CDC.2013.6760573
Filename
6760573
Link To Document