Results 21 to 30 of about 53,332 (253)

Fixed-Time Synchronization of Delayed Fractional-Order Memristor-Based Fuzzy Cellular Neural Networks

open access: yesIEEE Access, 2020
In this article, we discussed the fixed-time synchronization of fractional-order memristor-based fuzzy cellular neural networks (FMFCNNs) with time-varying delays.
Yeguo Sun, Yihong Liu
doaj   +1 more source

A Simplified Controller Design for Fixed/Preassigned-Time Synchronization of Stochastic Discontinuous Neural Networks

open access: yesMathematics, 2023
This paper addresses the synchronization problem of delayed stochastic neural networks with discontinuous activation functions (DSNNsDF), specifically focusing on fixed/preassigned-time synchronization.
Haoyu Li, Leimin Wang, Wenwen Shen
doaj   +1 more source

Fixed-Time Synchronization for Different Dimensional Complex Network Systems with Unknown Parameters via Adaptive Control

open access: yesComplexity, 2021
This article is related to the issue of fixed-time synchronization of different dimensional complex network systems with unknown parameters. Two suitable adaptive controllers and dynamic parameter estimations are proposed such that the complex network ...
Yude Ji   +3 more
doaj   +1 more source

Fixed-Time Synchronization of Complex Dynamical Network With Impulsive Effects [PDF]

open access: yesIEEE Access, 2020
Fixed-time synchronization of complex dynamical networks with impulsive effects is investigated in this paper. First of all, a novel lemma about the fixed-time stability of the impulsive dynamical system is proposed, in which the settling time is regardless of the initial values of the considered system.
Na Li 0013, Xiaoqun Wu, Qirui Yang
openaire   +2 more sources

Fixed-Time Synchronization of Delayed Memristive Neural Networks with Discontinuous Activations

open access: yesJournal of Mathematics, 2021
In this paper, the fixed-time synchronization problem for a class of memristive neural networks with discontinuous neuron activation functions and mixed time-varying delays is investigated.
Hao Pu, Fengjun Li
doaj   +1 more source

Adaptive Predefined-Time Synchronization of Two Different Fractional-Order Chaotic Systems With Time-Delay

open access: yesIEEE Access, 2021
This paper devotes to the adaptive globally synchronization within predefined-time of two time-delayed fractional-order chaotic systems. Firstly, through fractional calculus, two novel different fractional-order systems with time-delay are proposed ...
Lixiong Lin   +5 more
doaj   +1 more source

Complex Modified Function Projective Lag Synchronization With Fixed-Time Stability Guarantees for Hyperchaotic Systems via a Fixed-Time Control Proposal

open access: yesIEEE Access, 2022
Our paper investigates complex modified function projective lag synchronization with fixed-time stability guarantees for hyperchaotic systems via a FxTC proposal.
Anh Tuan Vo   +2 more
doaj   +1 more source

Fixed-Time Output-Constrained Synchronization of Unknown Chaotic Financial Systems Using Neural Learning

open access: yesMathematics, 2022
This article addresses the challenging problem of fixed-time output-constrained synchronization for master–slave chaotic financial systems with unknown parameters and perturbations.
Qijia Yao   +4 more
doaj   +1 more source

A novel fixed-time smooth synchronization controller for stabilizing chaotic spacecraft formation

open access: yesAlexandria Engineering Journal
This article addresses two essential gaps in chaos synchronization. First, it studies fixed-time leader-follower spacecraft formation (LFSF) synchronization of multiple chaotic spacecraft systems, a previously unexplored area.
Muhammad Shafiq, Israr Ahmad
doaj   +1 more source

Finite-/fixed-time synchronization of delayed Clifford-valued recurrent neural networks

open access: yesAdvances in Difference Equations, 2021
This paper investigates the problem of finite-/fixed-time synchronization for Clifford-valued recurrent neural networks with time-varying delays. The considered Clifford-valued drive and response system models are firstly decomposed into real-valued ...
N. Boonsatit   +4 more
doaj   +1 more source

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