DocumentCode
1265256
Title
Iterative algorithm for parameter identification of Hammerstein systems with two-segment nonlinearities
Author
Vörös, Jozef
Author_Institution
Dept. of Autom. & Control, Slovak Tech. Univ., Bratislava, Slovakia
Volume
44
Issue
11
fYear
1999
fDate
11/1/1999 12:00:00 AM
Firstpage
2145
Lastpage
2149
Abstract
This paper deals with parameter identification of Hammerstein systems having two-segment polynomial nonlinearities. The application of a simple decomposition technique and using switching sequences provide a special form of a Hammerstein model that is linear-in-parameters. This model is used in an iterative algorithm, enabling simultaneous estimation of all of the model parameters. To demonstrate the feasibility of the identification method, more illustrative examples are included
Keywords
iterative methods; nonlinear systems; parameter estimation; Hammerstein systems; decomposition technique; iterative algorithm; linear-in-parameters Hammerstein model; parameter identification; switching sequences; two-segment polynomial nonlinearities; Automation; Computational complexity; Iterative algorithms; Iterative methods; Linear approximation; Nonlinear dynamical systems; Nonlinear systems; Parameter estimation; Polynomials; Transfer functions;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.802933
Filename
802933
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