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Journals / Balkan Journal of Electrical and Computer Engineering / 2020 / Cilt: 8 - Sayı: 4

Implementation of a Microcontroller-BasedChaotic Circuit of Lorenz Equations

ŞUAYB ÇAĞRI YENER
REŞAT MUTLU
ERTUĞRUL KARAKULAK
Pages
355–360
Publication Date
2022-10-11
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The waveforms acquired experimentally from the implemented circuit match well with those obtained from Proteus simulations.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Lorenz equations are commonly used in chaos education and studies.
📊
Key Findings & Data:The presented design has been implemented using an Arduino Mega 2560 R3 microcontroller.
💡
Conclusion & Impact:The waveforms acquired experimentally from the implemented circuit match well with those obtained from Proteus simulations.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Lorenz equations are commonly used in chaos education and studies. Simulation programs can be used to produce solutions of Lorenz equations and to examine its chaotic waveforms. However, sometimes a chaotic signal source can be needed. Such a circuit can be made using either analog or digital circuit components. Recently, a microcontroller-based circuit is suggested to obtain chaotic waveforms of Lorenz equations however only simulations are used to show proof of concept. Such a circuit needs experimental verification. In this paper, implementation and experimental verification of the microcontroller-based circuit which solves Lorenz equations in real-time and produces its chaotic waveforms are presented. Runge-Kutta method is used to solve the equation system. By using Proteus, the microcontroller-based chaotic circuit is simulated and designed. The presented design has been implemented using an Arduino Mega 2560 R3 microcontroller. The microcontroller sends the chaotic signals to the outputs of the circuit using digital-to-analog converters. The waveforms acquired experimentally from the implemented circuit match well with those obtained from Proteus simulations.

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Cite This Article

YENER, Ş. Ç., MUTLU, R., KARAKULAK, E. (2022). Implementation of a Microcontroller-BasedChaotic Circuit of Lorenz Equations. Balkan Journal of Electrical and Computer Engineering, Cilt: 8 - Sayı: 4, 355–360. https://ajindex.com/articles/460504

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