DocumentCode
488295
Title
Reduced-Order Adaptive Observation with Nonspecific Adaptive Law
Author
Lilly, John H.
Author_Institution
Department of Electrical Engineering, University of Louisville, Louisville, Kentucky 40292 USA
fYear
1990
fDate
23-25 May 1990
Firstpage
1070
Lastpage
1075
Abstract
The robustness of adaptive observers whose order is less than that of the plant is addressed. It is shown that residuals (unmodeled states) with finite energy over a finite time interval, together with a definitely exciting plant input, are sufficient to insure ultimate boundedness of the parameter and state errors, regardless of the plant stability or input boundedness.
Keywords
Control systems; Linear systems; Noise robustness; Observers; Parameter estimation; Read only memory; Reduced order systems; Stability; State estimation; Zirconium;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1990
Conference_Location
San Diego, CA, USA
Type
conf
Filename
4790904
Link To Document