Diseño e implementación de un sistema basado en hardware reconfigurable como herramienta de estudio de la sincronización de circuitos caóticos para el Instituto Técnico Superior Carlos Cisneros.

Abstract

The purpose of this work is to design and implement a system based on reconfigurable hardware as a study tool for the synchronization of chaotic circuits for the Carlos Cisneros Higher Technical Institute. The research is of a quasi-experimental, inductive-deductive, and correlational type. The research is based on qualitative data in addition to hypotheses and variables. For the development of the work, mathematical models were established for one, two and n Chua circuits, these models were converted into a programming language to be implemented in the Octave numerical simulation software. Afterwards, a script based on Euler's differential equation resolution method was created to be implemented on the spartan 3E FPGA card using a Verilog language, this system in turn fulfills the hardware function. This system solved the equations of state satisfactorily and the data obtained were statistically compared with the data produced by the numerical simulation software; The results of the study showed that there was no significant difference between the state variables of the implemented system and the software, obtaining a Pearson correlation coefficient of approximately 1, so it can be concluded that the two systems are functional for solving Chua circuits. It is advisable to find a practical application in the different fields of study of chaotic systems.