Nonlinear element of a chaotic generator

Abstract

A mathematical model of a nonlinear electronic circuit, which is the core of the electronic chaotic oscillator, is presented. This mathematical model or nonlinear function has a direct relationship with the values of the components used to build an experimental electronic system. In order to get a good approximation to the characteristic response curve of the nonlinear circuit, the mathematic model considers the current-voltage curve of nonlinear elements.