DocumentCode
812701
Title
An adaptive observer and identifier for a linear system
Author
Luders, Gerd ; Narendra, Kumpati S.
Author_Institution
Yale University, New Haven, CN, USA
Volume
18
Issue
5
fYear
1973
fDate
10/1/1973 12:00:00 AM
Firstpage
496
Lastpage
499
Abstract
An adaptive scheme is devised which observes the state and simultaneously identifies all the parameters of a single-input single-output 
th-order linear system. The scheme uses only the input and the output signals of the system and does not involve the use of derivatives of these signals. The adaptive scheme is proved to be globally asymptotically stable, thus ensuring the convergence of the identification process.
th-order linear system. The scheme uses only the input and the output signals of the system and does not involve the use of derivatives of these signals. The adaptive scheme is proved to be globally asymptotically stable, thus ensuring the convergence of the identification process.Keywords
Adaptive estimation; Linear systems, time-invariant continuous-time; Lyapunov methods; Observers; Parameter identification; Adaptive control; Adaptive systems; Design methodology; Linear systems; Lyapunov method; Marketing and sales; Pattern recognition; Programmable control; Stability; Vectors;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.1973.1100369
Filename
1100369
Link To Document