An implementation of chaotic circuits with Multisim-LabVIEW

Abstract

In last decades, chaos phenomenon and chaotic systems are defined as a nonlinear behavior havereceived a plenty of attention. In many areas, a chaotic system is used due to chaotic signals dependvery sensitively on initial conditions, have unpredictable features and noise like wideband spreadspectrum. In literature as well as the basic chaotic systems, there are many hybrid chaotic systems.In this paper, Sprott case A chaotic system is formed by using OP-AMPS and other appropriatecircuit components on Multisim environment. This model is being constructed for each chaoticsystem, so the results of mathematical simulations of these chaotic differential equations can beseen. Convenient chaotic behavior is observed, circuit simulation is conducted via co-simulationbetween Multisim and LabVIEW. The simulation results show similar behavior when it iscompared with the theoretical chaotic system.