DocumentCode
3601507
Title
A High-Gain Nonlinear Observer With Limited Gain Power
Author
Astolfi, Daniele ; Marconi, Lorenzo
Author_Institution
CASY-DEI, Univ. of Bologna, Bologna, Italy
Volume
60
Issue
11
fYear
2015
Firstpage
3059
Lastpage
3064
Abstract
In this note we deal with a new observer for nonlinear systems of dimension n in canonical observability form. We follow the standard high-gain paradigm, but instead of having an observer of dimension n with a gain that grows up to power n, we design an observer of dimension 2n-2 with a gain that grows up only to power 2.
Keywords
control system synthesis; nonlinear control systems; observability; observers; canonical observability; gain power; high-gain nonlinear observer; nonlinear systems; observer design; standard high-gain paradigm; Eigenvalues and eigenfunctions; Noise; Noise measurement; Observers; Sensitivity; Standards; Vectors; High-gain observers; Observability; high-gain observers; nonlinear observers; observability;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.2015.2408554
Filename
7054521
Link To Document