Realization and Implementation of Polynomial Chaotic Sun System
C. Nwachioma *
CIDETEC, Instituto Politécnico Nacional, UPALM, CDMX 07700, México and ESIME- Azcapotzalco, Instituto Politécnico Nacional, CDMX, México
J. Humberto Pérez-Cruz
ESIME- Azcapotzalco, Instituto Politécnico Nacional, CDMX, México
*Author to whom correspondence should be addressed.
Abstract
In this study, the circuit realization and its corresponding implementation by means of analog components is presented for a new chaotic system. In particular, the polynomial chaotic Sun system, which has 12 terms, twelve parameters and six nonlinearities, is considered. A relation for converting the chaotic ODE system parameters into circuit parameters is provided. The circuit realization of such system is simulated by PSPice-A/D. Next, the circuit is implemented by means of analog electronic components such as operational amplifiers and multipliers. The signals measured from experiments agreed with numerical simulations.
Keywords: Chaotic systems, simulation, circuit model, analog circuit implementation