DocumentCode
1140745
Title
Bounded-error tracking of time-varying parameters
Author
Piet-Lahanier, H. ; Walter, E.
Author_Institution
Direction des Etudes de Synthese-Mecanique et Syst. Aerospatiales, Office Nat. d´´Etudes et de Recherches Aerospatiales, Chatillon, France
Volume
39
Issue
8
fYear
1994
fDate
8/1/1994 12:00:00 AM
Firstpage
1661
Lastpage
1664
Abstract
Bounded-error estimation aims at characterizing the set of all parameter vectors consistent with given data and prior bounds on acceptable values for the errors. In this paper, two recursive polyhedric description algorithms are presented for tracking time-varying parameters of models with outputs linear in their parameters. The performances of the two algorithms are illustrated on an example with both smooth and abrupt variations of parameters
Keywords
error analysis; parameter estimation; time-varying systems; bounded error estimation; bounded error tracking; parameter estimation; parameter vectors; recursive polyhedric description; time varying parameters; time varying systems; Ellipsoids; Sampling methods; Time varying systems; Vectors;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.310045
Filename
310045
Link To Document