DocumentCode
999891
Title
Improved adaptive observer with optimal convergence
Author
Li, C.K.
Author_Institution
Polytechnic of Central London, Engineering Division, London, UK
Volume
14
Issue
24
fYear
1978
Firstpage
778
Lastpage
779
Abstract
A simple technique for simultaneous parameter identification and state estimation of linear discrete systems is presented. The gradient method is used for identification and the global stability of the scheme is guaranteed by the use of Lyapunov´s method. The optimal adaptive gains are also considered for more rapid convergence.
Keywords
Lyapunov methods; adaptive systems; discrete systems; linear systems; parameter estimation; state estimation; Lyapunov methods; adaptive system; linear discrete systems; simultaneous parameter identification; state estimation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19780526
Filename
4249582
Link To Document