DocumentCode
1547058
Title
Adaptive observers for single output nonlinear systems
Author
Marino, Riccardo
Author_Institution
Dipartimento di Ingegneria Elettronica, Roma Univ., Italy
Volume
35
Issue
9
fYear
1990
fDate
9/1/1990 12:00:00 AM
Firstpage
1054
Lastpage
1058
Abstract
An adaptive version of the nonlinear observer obtained by A.J. Krener et al. (1983) is presented. This version involves the cancellation of nonlinear terms by output injection. As an intermediate step, necessary and sufficient conditions are given for transforming a nonlinear system by state-space change of coordinates into the special adaptive observer form that was used by Y. Bastin et al. (1988) to design adaptive observers
Keywords
adaptive systems; nonlinear systems; state estimation; state-space methods; adaptive observer; necessary conditions; output injection; single output nonlinear systems; state-space; sufficient conditions; Adaptive control; Control theory; Geometry; Linear feedback control systems; Linear systems; Nonlinear systems; Programmable control; State feedback; Sufficient conditions;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.58536
Filename
58536
Link To Document