Microcontroller realization of a novel 4D hyperchaotic system and its autonomous mobile robot application
Mikrokrmilniška realizacija novega 4D hiperkaotskega sistema in njegova avtonomna uporaba za mobilne robote

english

2025

volume 55, issue 3

avtonomni mobilni roboti   hiperkaotični sistemi   implementacija na osnovi mikrokrmilnika   kaos   kaotično načrtovanje poti   vgrajeni sistemi

Strokovno društvo za mikroelektroniko, elektronske sestavne dele in materiale
(Obvezni izvod spletne publikacije)

The chaotic systems offer benefits in diverse domains, including encryption and communication systems, particularly in the upkeep of intricate and safeguarded systems. This study introduces a new hyperchaotic system with four dimensions (4D), seven parameters, and four quadratic non-linear terms. An extensive analysis is conducted on the suggested hyperchaotic system to investigate its dynamic properties, such as chaotic attractors, stability of equilibrium points, spectrum of Lyapunov exponents (LE), bifurcation diagram, etc. The proposed system is validated both by experimental tests using an embedded hardware STM32 microcontroller and MATLAB simulations. The microcontroller-based chaotic systems proposed in the literature and the given hyperchaotic system in this study are compared in a tabular form. The outcomes of these trials constantly correspond, offering theoretical validation for the utilization of this hyperchaotic system in real-world applications. An application example of an autonomous mobile robot (AMR) driven by the presented hyperchaotic system is provided in this work, as efficient and fast terrain exploration is a crucial problem in AMR path planning research.

06.07.2026