Degradation analysis of generalized Chua's circuit generator of multi-scroll chaotic attractors and its implementation on PIC32

This work presents necessary conditions to implement numerically and experimentally the discrete version-obtained by using Euler discretization-of the generalized Chua's circuit generator of multi-scroll chaotic attractors. In addition, one degradation analysis for the chaotic dynamics-from the calculation of Lyapunov exponents of discretized version-with respect to the continuous model is reported. Finally, an embedded system is implemented to validate the obtained results by using a microcontroller PIC32 and three digital-to-analog converters.