Adaptive fixed-time synchronization of Lorenz systems with application in chaotic finance systems

R Ma, J Wu, K Wu, X Pan - Nonlinear Dynamics, 2022 - Springer
This paper concerns the problem of fixed-time synchronization of master–slave Lorenz
systems. The adaptive control and fixed-time control strategies are successfully integrated …

Genetic algorithm (GA)–based delay feedback control of chaotic behavior in the voltage mode controlled direct current (DC) drive system

S Emiroglu, Y Uyaroglu - Zeitschrift für Naturforschung A, 2021 - degruyter.com
In this paper, the chaotic behavior and chaos control in a voltage mode controlled DC drive
system are investigated. The dynamical behavior of the system changing from the …

Control and synchronisation of an extended hyperchaotic system based on robust switching control

A Nasrollahi, AA Afzalian - Journal of Control and Decision, 2024 - Taylor & Francis
This paper introduces a new class of hyperchaotic systems developed based on Chen's
hyperchaotic system. The hyperchaotic nature of the developed system is proven through …

On Reservoir Computing Approach for Digital Image Encryption and Forecasting of Hyperchaotic Finance Model

A Elsonbaty, AA Elsadany, W Adel - Fractal and Fractional, 2023 - mdpi.com
Forecasting the dynamical behaviors of nonlinear systems over long time intervals
represents a great challenge for scientists and has become a very active area of research …

A novel stability criterion of time-varying delay fractional-order financial systems based a new functional transformation lemma

Z Zhang, J Zhang, F Cheng, F Liu - International Journal of Control …, 2019 - Springer
This paper puts forward a novel stability criterion of all cases of the time-delay fractional-
order financial systems (FFS) including FFS without time delay, FFS with constant time delay …

Passivity based control and synchronization of perturbed uncertain chaotic systems and their microcontroller implementation

H Takhi, K Kemih, L Moysis, C Volos - International Journal of Dynamics …, 2020 - Springer
This article considers the passivity control of chaotic systems under the presence of
uncertainties and perturbations. Passivity-based controllers are applied that can achieve …

Dynamic analysis of a novel time‐lag four‐dimensional fractional‐order financial system

Z Zhang, J Zhang, F Cheng, F Liu… - Asian Journal of …, 2021 - Wiley Online Library
In this paper, a novel four‐dimensional fractional‐order financial system (FFS) with time
delay is presented. Unlike traditional bifurcation analysis of financial systems, the selection …

Two methods for terminal sliding‐mode synchronization of fractional‐order nonlinear chaotic systems

B Mao - Asian Journal of Control, 2021 - Wiley Online Library
The self‐adaptive terminal sliding mode synchronization of fractional‐order nonlinear
chaotic systems is investigated under uncertainty and external disturbance. A novel non …

Finite time stability of finance systems with or without market confidence using less control input

C Ma, Y Tian, Z Qu - Mathematical Problems in Engineering, 2018 - Wiley Online Library
In this paper, we make an exploration of a technique to control a class of finance chaotic
systems. This technique allows one to achieve the finite time stability of the finance system …

Analysis and control of a 4D hyperchaotic system with passive control

S Emiroglu, Y Uyaroğlu - International Journal of Nonlinear …, 2021 - ijnaa.semnan.ac.ir
In this study, the dynamical behavior of the four-dimensional (4D) hyperchaotic system is
analyzed. Its chaotic dynamical behaviors and basic dynamical properties are presented by …