Wiener–Hammerstein Modeling of Nonlinear Effects in Bilinear Systems

Tan, A.H. (2006) Wiener–Hammerstein Modeling of Nonlinear Effects in Bilinear Systems. IEEE Transactions on Automatic Control, 51 (4). pp. 648-652. ISSN 0018-9286

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Official URL: http://dx.doi.org/10.1109/TAC.2006.872759

Abstract

The modeling of nonlinear effects in bilinear systems using Wiener-Hammerstein models is considered. Such models are chosen based on the block-oriented structure of bilinear systems and the shapes of their Volterra kernels. Theoretical analysis is given for first-order bilinear systems, and simulation results are presented for first- and second-order Systems. While the nonlinearity is only approximately Wiener-Hammerstein, the models are able to capture a significant part of the nonlinear dynamics. In order to reduce the complexity of optimizing the model parameters, the linear subsystems are estimated using the technique of linear interpolation in the frequency domain.

Item Type: Article
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering (FOE)
Depositing User: Ms Rosnani Abd Wahab
Date Deposited: 23 Sep 2011 02:52
Last Modified: 23 Sep 2011 02:52
URI: http://shdl.mmu.edu.my/id/eprint/1993

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