Imperfections in integrated devices allow the emergence of unexpected strange attractors in electronic circuits

M Bucolo, A Buscarino, C Famoso, L Fortuna… - IEEE …, 2021 - ieeexplore.ieee.org
The realization of integrated devices determines unavoidable imperfections which are linked
to the manufacturing process, thus making them imperfect systems. Imperfection is not …

Dynamical behaviors, circuit design, and synchronization of a novel symmetric chaotic system with coexisting attractors

H Qiu, X Xu, Z Jiang, K Sun, C Cao - Scientific Reports, 2023 - nature.com
In this paper, we introduce a novel three-dimension chaotic system with strange
characteristic by applying construction of a 3D chaotic circuit method. Multiple equilibria and …

A new hidden chaotic attractor with extreme multi-stability

S Jafari, A Ahmadi, AJM Khalaf… - … -International Journal of …, 2018 - Elsevier
The topic of hidden attractors is a very hot topic in nonlinear dynamics. Multi-stability is
another important topic in that area. One recent important category of multi-stable systems is …

Nonlinear Jump Resonance: Recent Trends from Analysis to Electronic Circuits Implementations

A Buscarino, C Famoso, L Fortuna… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this Tutorial Brief, an unconventional overview on the phenomenon of jump resonance in
nonlinear forced circuits and systems is presented. Instead of focusing on the analysis of its …

A compact multiplier-oriented chaotic oscillator for free control

Y Xu, C Li, J Wu, G Chen… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Free control of a chaotic signal means that its various aspects such as amplitude, frequency
and offset can be freely controlled, which is of great value for the application of chaotic …

A new oscillator with infinite coexisting asymmetric attractors

Z Wang, HR Abdolmohammadi, FE Alsaadi… - Chaos, Solitons & …, 2018 - Elsevier
In this paper, we introduce a new two dimensional nonlinear oscillator with infinite number of
coexisting asymmetric limit cycles and stable equilibria. Some of these attractors are self …

Simulation and experimental implementation of a line–equilibrium system without linear term

VT Pham, S Jafari, C Volos, L Fortuna - Chaos, Solitons & Fractals, 2019 - Elsevier
Simulation and experimental implementation have been applied to investigate a new
chaotic flow, which has a line of equilibria. The new chaotic flow is based on a general …

A fractional order chaotic system with a 3D grid of variable attractors

JM Munoz-Pacheco, E Zambrano-Serrano… - Chaos, Solitons & …, 2018 - Elsevier
A novel fractional order dynamical system with a variable double-scroll attractor on a line,
lattice and 3D grid is introduced. This system belongs to a class of chaotic systems with …

A tribute to JC Sprott

F Nazarimehr, S Jafari, G Chen… - … Journal of Bifurcation …, 2017 - World Scientific
In honor of his 75th birthday, we review the prominent works of Professor Julien Clinton
Sprott in chaos and nonlinear dynamics. We categorize his works into three important …

An analog electronic emulator of non-linear dynamics in optical microring resonators

L Minati, M Mancinelli, M Frasca, P Bettotti… - Chaos, Solitons & …, 2021 - Elsevier
The microring resonator is a ubiquitous building block of optical integrated circuits. Owing to
its unique non-linear properties, it appears well-suited as a node in the realization of …