Chaotic System Based on Mutually Connected Digital Oscillators

Abstract

In this paper the experiments with two mutually coupled digital oscillators are described. The digital oscillators with quadrature outputs are used for experiment. On the beginning the amplitude stabilization and way of synchronization of digital oscillator are described. Then the behavior of the connected oscillators is described. From simulation results can be seen that oscillators connected together can produce chaotic signals. The digital oscillators were simulated and constructed by means of microcontroller. Results of simulations and measurements are presented.