MULTISIM SIMULATION AND IMPLEMENTATION OF CHAOTIC CIRCUIT

Abstract

The linear system gives the inadequate information about the characteristic of sustained oscillation. We will take the linear concepts and simple harmonic motion to nonlinear concept and chaos. In order to exhibit chaos, an autonomous circuit consisting of resistors, capacitors, and inductors must contain i) at least one nonlinear element ii) at least one locally active resistor and iii) at least three energy storage elements. Chua circuit is the simplest electronic circuit that satisfies these boundations. In addition, this remarkable circuit is the only physical system for which the presence of chaos has been proved mathematically. Here we are going to represent the chaotic circuit with different simulation of inductors i.e. inductor replaced by Op-amp, by GIC, by OTA. After it the different patterns are formed which represents chaos, in every circuit voltage Vs time characteristics, V1 Vs V2 characteristics and inductor characteristics in MULTISIM software are depicted.