The block oriented model of a nonlinear one-port in the frequency domain

• Autorzy: Świszcz P.
• Konferencja: Computer Applications in Electrical Engineering 2012 (23-24.04.2012; Poznań, Polska)
• Języki publikacji: EN

Abstrakty

EN

This paper proposes a method for determining the frequency representation of a certain class of nonlinear models called block-oriented models. This class includes the systems that are the combination of cascading connection of an inertialess and nonlinear block and inertial LLS elements. Assumed that the non-linear block is described by means of a polynomial operation but the inertial block LLS is described by means of a transmittance in the frequency domain. The results have been illustrated in the Matlab environment.

Słowa kluczowe

PL

frequency domain; nonlinear model; one-port; LLS

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2012
• Tom: No. 71
• Strony: 25--32
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Świszcz P.

• Silesian University of Technology

Bibliografia

• [1] Gallman P.G.: An iterative Method for the Identification of Nonlinear Systems Using a Uryson Model, IEEE Trans. Automatic Control, AC-20, pp. 771-775.
• [2] Giri F., Bai E.W.: Block-oriented Nonlinear System Identification. Springer-Verlag Berlin Heidelberg, 2010.
• [3] Schetzen M.: The Volterra and Wiener theories of nonlinear systems. New York: Wiley, 1980.
• [4] Walczak J., Świszcz P.: Frequency Representations of One-Port Networks. COMPEL The Int. J. for Comp, and Math, in Electrical and Electronic Engineering, Vol. 24, No. 4, 2005, pp. 1142-1151.