DocumentCode
992657
Title
On continuous-time parameter identification by using observers
Author
Magni, Jean-François
Author_Institution
Dept. of Autom. Control, ONERA-CERT, Toulouse, France
Volume
40
Issue
10
fYear
1995
fDate
10/1/1995 12:00:00 AM
Firstpage
1789
Lastpage
1792
Abstract
This paper describes a continuous-time parameter estimation technique. This technique consists of designing two observers and comparing the observation bias due to parameter uncertainties. The comparison of both biases is used to estimate the parameter values. It comes out that, under some conditions, the system of equations to solve reduces to a division of output signals of the observers. Optimization of the design to reject disturbances is also discussed
Keywords
observers; optimisation; parameter estimation; continuous-time parameter estimation; continuous-time parameter identification; disturbances rejection; observation bias; observers; Convergence; Design optimization; Estimation error; Low pass filters; Nonlinear equations; Observers; Parameter estimation; Signal processing; Stochastic systems; Uncertain systems;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.467673
Filename
467673
Link To Document