A non-singleton type-3 neuro-fuzzy fixed-time synchronizing method

H Taghavifar, A Mohammadzadeh, C Zhang - Chaos, Solitons & Fractals, 2024 - Elsevier
This paper presents a synchronizing approach to chaotic systems with unknown nonlinear
dynamics using a Gaussian non-singleton type-3 (NT3) fuzzy logic system (T3-FLS). The …

Adaptive fuzzy echo state network optimal synchronization control of hybrid–order chaotic systems via reinforcement learning

M Zhong, C Huang, J Cao, H Liu - Chaos, Solitons & Fractals, 2024 - Elsevier
In this paper, a novel optimal synchronization control scheme for fractional–integer hybrid–
order chaotic systems is formulated. To deal with the fractional–order (FO) constraint, a …

Control in the loop for synchronization of nonlinear chaotic systems via adaptive intuitionistic neuro-fuzzy: a comparative study

S Helmy, M Magdy, M Hamdy - Complex & Intelligent Systems, 2022 - Springer
This paper proposes control in the loop (CIL) for the synchronization between two nonlinear
chaotic systems at the existence of uncertainties and disturbances using an adaptive …

Observer-based fractional-order dynamic terminal sliding mode control of active shock absorbing prostheses for lower limb amputees

S Memarzade, MH Zarif, A Alfi - ISA Transactions, 2025 - Elsevier
Recent biomedical engineering developments have empowered prosthetic devices to
evolve from purely mechanical devices to more sophisticated controlled devices, allowing …

Adaptive dual synchronization of fractional-order chaotic system with uncertain parameters

D Liu, T Li, Y Wang - Mathematics, 2022 - mdpi.com
The problem of the dual synchronization of two different fractional-order chaotic systems with
uncertain parameters is studied. This paper introduces a synchronization method in …

Synchronization control of externally disturbed chaotic spacecraft in pre-assigned settling time

I Ahmad, M Shafiq - … of Mechanical Engineers, Part I: Journal …, 2022 - journals.sagepub.com
This article reports the design of a novel finite-time robust nonlinear controller for the
synchronization of two identical chaotic spacecraft. The proposed controller does not cancel …

Constrained control of semilinear fractional-order systems: Application in drug delivery systems

B Yaghooti, M Hosseinzadeh… - 2020 IEEE Conference …, 2020 - ieeexplore.ieee.org
This paper proposes an approach to control fractional-order semilinear systems which are
subject to linear constraints. The design procedure consists of two stages. First, a linear state …

Hidden dynamical behaviors, sliding mode control and circuit implementation of fractional-order memristive Hindmarsh− Rose neuron model

D Ding, L Jiang, Y Hu, Q Li, Z Yang, Z Zhang… - The European Physical …, 2021 - Springer
In order to describe the complex dynamical behaviors of neurons with electromagnetic
effect, this paper presents a fractional-order memristive (FOM) Hindmarsh–Rose (HR) …

Limitations and applications in a fractional Barbalat's Lemma

N Zeraick Monteiro, S Rodrigues Mazorche - Fractional Calculus and …, 2023 - Springer
Barbalat's Lemma is a mathematical result that can lead to the solution of many asymptotic
stability problems. On the other hand, Fractional Calculus has been widely used in …

Control and synchronization for two Chua systems based on intuitionistic fuzzy control scheme: A comparative study

M Hamdy, M Magdy, S Helmy - Transactions of the Institute …, 2021 - journals.sagepub.com
This paper presents control and synchronization for two nonlinear chaotic systems in the
presence of uncertainties and external disturbances based on an intuitionistic fuzzy control …