Spectral entropy analysis and synchronization of a multi-stable fractional-order chaotic system using a novel neural network-based chattering-free sliding mode …

PY Xiong, H Jahanshahi, R Alcaraz, YM Chu… - Chaos, Solitons & …, 2021 - Elsevier
An immense body of research has focused on chaotic systems, mainly because of their
interesting applications in a wide variety of fields. A comprehensive understanding and …

Deep recurrent neural networks with finite-time terminal sliding mode control for a chaotic fractional-order financial system with market confidence

YL Wang, H Jahanshahi, S Bekiros, F Bezzina… - Chaos, Solitons & …, 2021 - Elsevier
Disturbances are inevitably found in almost every system and, if not rejected, they could
jeopardize the effectiveness of control methods. Thereby, employing state-of-the-art …

Two-dimensional parametric polynomial chaotic system

Z Hua, Y Chen, H Bao, Y Zhou - IEEE Transactions on Systems …, 2021 - ieeexplore.ieee.org
When used in engineering applications, most existing chaotic systems may have many
disadvantages, including discontinuous chaotic parameter ranges, lack of robust chaos, and …

n-Dimensional Chaotic Map with application in secure communication

W Cao, H Cai, Z Hua - Chaos, Solitons & Fractals, 2022 - Elsevier
When applied to practical applications, existing chaotic systems exhibit many weaknesses,
including discontinuous chaotic intervals and easily predicted chaotic signals. This study …

Exponential chaotic model for generating robust chaos

Z Hua, Y Zhou - IEEE transactions on systems, man, and …, 2019 - ieeexplore.ieee.org
Robust chaos is defined as the inexistence of periodic windows and coexisting attractors in
the neighborhood of parameter space. This characteristic is desired because a chaotic …

A new discrete chaotic map application in image encryption algorithm

F Yang, X An - Physica Scripta, 2022 - iopscience.iop.org
In this work, a new discrete chaotic map is developed from the 1D ICMIC (Iterative Map with
Infinite Collapses) to control the 2D Hénon map. The performances of the proposed discrete …

Two-dimensional modular chaotification system for improving chaos complexity

Z Hua, Y Zhang, Y Zhou - IEEE Transactions on signal …, 2020 - ieeexplore.ieee.org
Chaotic systems are widely studied in various research areas such as signal processing and
secure communication. Existing chaotic systems may have drawbacks such as …

Two-dimensional sine chaotification system with hardware implementation

Z Hua, Y Zhou, B Bao - IEEE Transactions on Industrial …, 2019 - ieeexplore.ieee.org
Chaotic systems are widely employed in many practical applications for their significant
properties. Existing chaotic systems may suffer from the drawbacks of discontinuous chaotic …

Sine chaotification model for enhancing chaos and its hardware implementation

Z Hua, B Zhou, Y Zhou - IEEE Transactions on Industrial …, 2018 - ieeexplore.ieee.org
When chaotic systems are used in different practical applications, such as nonlinear control
and cryptography, their complex chaos dynamics are strongly required. However, many …

Bursting oscillations and coexisting attractors in a simple memristor-capacitor-based chaotic circuit

N Wang, G Zhang, H Bao - Nonlinear Dynamics, 2019 - Springer
The design and analysis of a simple autonomous memristive chaotic circuit are important in
theoretical, numerical, and experimental demonstrations of complex dynamics. In this paper …