Premium
Generalized Wiener system identification: General backlash nonlinearity and finite impulse response linear part
Author(s) -
Reyland John,
Bai ErWei
Publication year - 2014
Publication title -
international journal of adaptive control and signal processing
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.73
H-Index - 66
eISSN - 1099-1115
pISSN - 0890-6327
DOI - 10.1002/acs.2437
Subject(s) - backlash , identifiability , impulse response , nonlinear system , control theory (sociology) , system identification , mathematics , impulse (physics) , a priori and a posteriori , linear system , wiener deconvolution , algorithm , computer science , deconvolution , blind deconvolution , mathematical analysis , physics , artificial intelligence , control (management) , quantum mechanics , measure (data warehouse) , philosophy , statistics , epistemology , database
SUMMARY In this paper, we develop an algorithm for identification of the finite impulse response linear part of a block‐oriented Wiener System. The nonlinear block is a general backlash function with nonlinear ascending and descending functions. Only the horizontal axis intersection points are assumed known a priori. We propose an identification algorithm and establish identifiability. Simulation results are also presented and discussed. Copyright © 2013 John Wiley & Sons, Ltd.