Identification of a crystal detector using a block structured nonlinear feedback model

Joannes Schoukens, Liesbeth Gomme, Wendy Van Moer, Yves Rolain

Onderzoeksoutput: Conference paper

4 Citaten (Scopus)


This paper studies the identification of a block structured nonlinear Wiener-Hammerstein system that is captured in the feed forward or the feedback path of a closed loop system. First nonparametric initial estimates are generated for the three dynamic blocks, modelled by their frequency response function, and the static nonlinear system, described using cubic splines. Next a parametric model is identified. Random or periodic excitations can be used in the experiments. The method is illustrated on the identification of an Agilent HP420C crystal detector.
Originele taal-2English
TitelIMTC/2007, Proceedings of the IEEE Instrumentation and Measurement Technology Conference, Warsaw, Poland, May 1-3, 2007
Aantal pagina's6
StatusPublished - 1 mei 2007
EvenementUnknown - Stockholm, Sweden
Duur: 21 sep 200925 sep 2009




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