DocumentCode
2665057
Title
Identification with non-parametric uncertainty
Author
Younce, Richard C. ; Rohrs, Charles E.
Author_Institution
Tellabs Res. Center, Mishawaka, IN, USA
fYear
1990
fDate
1-3 May 1990
Firstpage
3146
Abstract
An identification technique that is robust to nonparametric uncertainty (i.e. model mismatch) is presented. The identifier produces both a parameter set estimate and a frequency response set estimate. The estimates result from the inclusion of a model of the nonparametric uncertainty in that plant model. The frequency response set estimate is shown to always contain the frequency response of the plant, as long as certain design conditions are met
Keywords
frequency response; identification; frequency response set estimate; identification technique; model mismatch; nonparametric uncertainty; parameter set estimate; plant model; Adaptive control; Cost function; Frequency estimation; Frequency response; Least squares approximation; Parameter estimation; Robustness; System identification; Transfer functions; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location
New Orleans, LA
Type
conf
DOI
10.1109/ISCAS.1990.112679
Filename
112679
Link To Document