Multi-stable states and synchronicity of a cellular neural network with memristive activation function

H Wu, Y Bian, Y Zhang, Y Guo, Q Xu, M Chen - Chaos, Solitons & Fractals, 2023 - Elsevier
The cellular neural network (CNN) is an implementable solution for fully connected neural
networks. Using nanoscale memristor to realize its nonlinear activation function can simplify …

Bifurcation, chaos and fixed-time synchronization of memristor cellular neural networks

Q Chen, B Li, W Yin, X Jiang, X Chen - Chaos, Solitons & Fractals, 2023 - Elsevier
This study investigates a novel chaotic memristive cellular neural network (CNN) and its
synchronization. Firstly, a fourth-order chaotic system with a memristor is established by …

Simple cyclic memristive neural networks with coexisting attractors and large-scale amplitude control

Q Lai, S Guo - Chaos: An Interdisciplinary Journal of Nonlinear …, 2023 - pubs.aip.org
The memristor's unique memory function and non-volatile nature make it an ideal electronic
bionic device for artificial neural synapses. This paper aims to construct a class of …

Dynamic behavior analysis and synchronization of memristor-coupled heterogeneous discrete neural networks

M Ma, K Xiong, Z Li, Y Sun - Mathematics, 2023 - mdpi.com
Continuous memristors have been widely studied in recent years; however, there are few
studies on discrete memristors in the field of neural networks. In this paper, a four-stable …

Finite-time synchronization for memristor-based neural networks with time-varying delays

A Abdurahman, H Jiang, Z Teng - Neural Networks, 2015 - Elsevier
Memristive network exhibits state-dependent switching behaviors due to the physical
properties of memristor, which is an ideal tool to mimic the functionalities of the human brain …

Coexistence behavior of a double-MR-based cellular neural network system and its circuit implementation

T Ma, J Mou, AA Al-Barakati, H Jahanshahi, S Li - Nonlinear Dynamics, 2023 - Springer
A new tri-cellular neural network (CNN) system based on double memristors is constructed
which used a hyperbolic tangent function instead of the conventional segmentation function …

Symmetrical coexisting attractors and extreme multistability induced by memristor operating configurations in SC-CNN

Z Li, C Zhou, M Wang - AEU-International Journal of Electronics and …, 2019 - Elsevier
Recently, a striking dynamical phenomenon characterized as coexisting attractors in
nonlinear systems has been extensively studied. In this study, a novel memristive chaotic …

Bipartite synchronization of multiple memristor-based neural networks with antagonistic interactions

N Li, WX Zheng - IEEE Transactions on Neural Networks and …, 2020 - ieeexplore.ieee.org
In this article, by introducing a signed graph to describe the coopetition interactions among
network nodes, the mathematical model of multiple memristor-based neural networks …

Adaptive synchronization of memristor-based neural networks with discontinuous activations

Y Li, B Luo, D Liu, Z Yang, Y Zhu - Neurocomputing, 2020 - Elsevier
This paper investigates the adaptive synchronization of memristor-based neural networks
(MNNs) with discontinuous activations. First, by using a decoupling strategy, the extensively …

Stability and synchronization of memristor-based coupling neural networks with time-varying delays via intermittent control

W Zhang, C Li, T Huang, J Huang - Neurocomputing, 2016 - Elsevier
This paper focuses on the hybrid effects of coupling, time-varying delay, intermittent
controller on memristor-based neural networks. Firstly, we constructed an array of linearly …