Microcontroller-based simulation of a nonlinear resistive-capacitive-inductance shunted Josephson junction model and applications in electromechanical engineering-Reference-Cited by-同舟云学术

Microcontroller-based simulation of a nonlinear resistive-capacitive-inductance shunted Josephson junction model and applications in electromechanical engineering

Published:2021-06-10 Issue:0 Volume:0 Page:
ISSN:2191-0294
Container-title:International Journal of Nonlinear Sciences and Numerical Simulation
language:en
Short-container-title:

Author:

Kadjie Arnaud Notué¹²,Tchakounté Hyacinthe²³,Kemajou Isaac²,Woafo Paul²

Affiliation:

1. School of Wood, Water and Natural Resources, Faculty of Agronomy and Agricultural Sciences, Ebolowa Campus , University of Dschang , P. O. Box 786 , Ebolowa , Cameroon

2. Laboratory of Modelling and Simulation in Engineering, Biomimetics and Prototypes, TWAS Research Unit, Department of Physics, Faculty of Science , University of Yaoundé I , P. O. Box 812 , Yaoundé , Cameroon

3. National School of Agro-Industrial Sciences, Department of Electrical, Energetic and Automatic Engineering , University of Ngaoundere , Ngaoundéré , Cameroon

Abstract

Abstract The equations, modelling a nonlinear resistive-capacitive-inductance shunted Josephson junction (NRCLJJ) subjected to various signal shapes of the electrical current, are simulated experimentally using the Arduino Uno-type microcontroller that takes benefit of its simplicity, lost cost, high precision, ease of implementation, and stability compared to the voltage-controlled oscillators (VCO) circuitry. Real time electrical signals are observed presenting various dynamics. Shapiro steps (SS) from the IV-characteristics are also obtained. These real electrical signals are then used to power an electromechanical pendulum in the second part of this work. Bifurcation diagram shows that the pendulum exhibits periodic and chaotic dynamics.

Publisher

Walter de Gruyter GmbH

Subject

Applied Mathematics,General Physics and Astronomy,Mechanics of Materials,Engineering (miscellaneous),Modeling and Simulation,Computational Mechanics,Statistical and Nonlinear Physics

Link

https://www.degruyter.com/document/doi/10.1515/ijnsns-2018-0138/pdf

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