Chaotic Circuit Using a Ring Oscillator and a van der Pol Oscillator
نویسندگان
چکیده
In this study, we propose a chaotic circuit using a ring oscillator and a van der Pol oscillator. The structure of this circuit is very simple. Therefore, IC implementation of this circuit is not so difficult. The exact solution and its Poincaré map are derived and the largest Lyapunov exponent are calculated. As a result, chaotic phenomena are confirmed. This chaotic circuit is suitable for using investigations of coupled chaotic systems, because this circuit is implemented as a electric circuit and IC implementation is not so difficult.
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تاریخ انتشار 2008