Parametrically controlled chaotization of oscillations of coupled van der pol generators

Abstract

Systems of van der Pol generators with capacitive and resistive coupling are considered. New mathematical models that allow excitation of chaotic oscillations by means of the algorithm of parametric chaotization in systems containing two generators are presented. Results of numerical analysis of chaotic operation modes are presented. Modification of chaotic effects in a coupled system is studied for the cases when coupling is asymmetric and a delay is introduced into the parametric-chaotization algorithm.