DocumentCode
848271
Title
A note on finite-dimensional estimators for infinite-dimensional systems
Author
Milman, Mark H. ; Scheid, Robert E.
Author_Institution
Jet Propulsion Laboratory, Pasadena, CA, USA
Volume
30
Issue
12
fYear
1985
fDate
12/1/1985 12:00:00 AM
Firstpage
1214
Lastpage
1217
Abstract
In this note we prove two theorems regarding finite-dimensional estimators for infinite-dimensional systems. The first concerns the finite dimensionality of the model and the second concerns the finite dimensionality of the observation space. Our analysis applies to very general systems, but appears to be most useful for the estimation of static systems from point sensing.
Keywords
Linear systems, stochastic; Reduced-order systems, linear; State estimation, linear systems; Stochastic systems, linear; Blades; Extraterrestrial measurements; Gaussian noise; Hilbert space; Noise measurement; Performance analysis; Power system modeling; State estimation; State-space methods; Testing;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.1985.1103874
Filename
1103874
Link To Document