DocumentCode
2616337
Title
Observer design via linear immersion for nonlinear systems homogeneous of degree 0
Author
Menini, Laura ; Tornambè, Antonio
Author_Institution
Dip. Inf., Univ. Roma Tor Vergata, Rome
fYear
2008
fDate
25-27 June 2008
Firstpage
1484
Lastpage
1489
Abstract
In this paper it is shown how to design nonlinear observers that achieve global exponential convergence for the error dynamics for a class of nonlinear systems, namely nonlinear systems that are homogeneous of order 0 with respect to an arbitrary integer dilation. The proposed technique is based on immersion into a higher dimensional linear system.
Keywords
asymptotic stability; control system synthesis; nonlinear systems; observers; arbitrary integer dilation; error dynamics; global exponential convergence; higher dimensional linear system; homogeneous of degree 0; linear immersion; nonlinear observers; nonlinear systems; Automatic control; Control systems; Convergence; Design automation; Error correction; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; Observers; Taylor series;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Automation, 2008 16th Mediterranean Conference on
Conference_Location
Ajaccio
Print_ISBN
978-1-4244-2504-4
Electronic_ISBN
978-1-4244-2505-1
Type
conf
DOI
10.1109/MED.2008.4601999
Filename
4601999
Link To Document