From chaos to encryption using fractional order Lorenz-Stenflo model with flux-controlled feedback memristor

NA Khan, MA Qureshi, S Akbar, A Ara - Physica Scripta, 2022 - iopscience.iop.org
To add complexity to a chaotic system, a new five-dimensional fractional-order chaotic
system is proposed based on the Lorenz-Stenflo model with a feedback memristor. By …

Combination projective synchronization in fractional-order chaotic system with disturbance and uncertainty

A Khan, U Nigar - International Journal of Applied and Computational …, 2020 - Springer
In this manuscript, we study combination projective synchronization (CPS). In CPS, matrix
projective combination synchronization (MPCS) and inverse matrix projective combination …

Sliding mode disturbance observer control based on adaptive hybrid projective compound combination synchronization in fractional-order chaotic systems

A Khan, U Nigar - Journal of Control, Automation and Electrical Systems, 2020 - Springer
In this paper, the hybrid projective compound combination synchronization (HPCCS) in a
class of commensurate fractional-order chaotic Genesio–Tesi system with unknown …

Adaptive hybrid complex projective combination–combination synchronization in non-identical hyperchaotic complex systems

A Khan, U Nigar - International Journal of Dynamics and Control, 2019 - Springer
In this paper, we propose an adaptive hybrid complex projective combination–combination
synchronization method to synchronize the hyperchaotic (HC) complex Lorenz system and …

Fitting of experimental data using a fractional Kalman-like observer

JE Solís-Pérez, JF Gómez-Aguilar, L Torres… - ISA transactions, 2019 - Elsevier
In this paper, a fractional order Kalman filter (FOKF) is presented, this is based on a system
expressed by fractional differential equations according to the Riemann–Liouville definition …

Secure communication and synchronization dynamics in chaotic Chua's system via adaptive sliding mode control technique

A Khan, U Nigar, H Chaudhary - International Journal of Applied and …, 2022 - Springer
This paper presents a combination difference synchronization (CDS) in fractional order (FO)
Chua's chaotic model with disturbance using the technique of adaptive sliding mode …

On the complete synchronization of a time-fractional reaction–diffusion system with the Newton–Leipnik nonlinearity

D Mansouri, S Bendoukha, S Abdelmalek… - Applicable …, 2021 - Taylor & Francis
In this paper, we consider a time-fractional reaction–diffusion system with the same
nonlinearities of the Newton–Leipnik chaotic system. Through analytical tools and numerical …

Adaptive Hybrid Projective Synchronization Of Hyper-chaotic Systems

A Khan, H Chaudhary - Applications and Applied …, 2021 - digitalcommons.pvamu.edu
In this paper, we design a procedure to investigate the hybrid projective synchronization
(HPS) technique among two identical hyper-chaotic systems. An adaptive control method …

Chaos controllability in chemical reactor system via active controlled hybrid projective synchronization method

A Khan, T Khan, H Chaudhary - AIP Conference Proceedings, 2022 - pubs.aip.org
This manuscript deals with an investigation of hybrid projective synchronization (HPS)
scheme between chaotic identical chemical reactor systems via active control design (ACD) …

A projection recurrent neural network based sliding mode control to stabilize unknown fractional-order chaotic systems

A Kariminia, H Zarabadipour - International Journal of Dynamics and …, 2023 - Springer
In this paper, a new approach based on Projection Recurrent Neural Network (PRNN) and
Discrete-time Sliding Mode Control (DTSMC) has been proposed to stabilize Fractional …