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Browsing by Author "Yao, Wei"
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Cluster Output Synchronization for Memristive Neural Networks
Zhou, Chao; Wang, Chunhua; Sun, Yichuang; Yao, Wei; Lin, Hairong (2022-04-01)Herein, cluster output synchronization for memristive neural networks (MNNs) is investigated using two different control schemes. Existing synchronization models for MNNs focus on the behavior of a single neuron node in ... -
Dynamics analysis and image encryption application of Hopfield neural network with a novel multistable and highly tunable memeristor
Yao, Wei; Liu, Jiapei; Sun, Yichuang; Zhang, Jin; Yu, Fei; Cui, Li; Lin, Hairong (2023-11-18)Building artificial neural network models and studying their dynamic behaviors is extremely important from both a theoretical and practical standpoint due to the rapid advancement of artificial intelligence . In addition ... -
Event-Triggered Control for Robust Exponential Synchronization of Inertial Memristive Neural Networks Under Parameter Disturbance
Yao, Wei; Wang, Chunhua; Sun, Yichuang; Gong, Shuqing; Lin, Hairong (2023-05-04)Synchronization of memristive neural networks (MNNs) by using network control scheme has been widely and deeply studied. However, these researches are usually restricted to traditional continuous-time control methods for ... -
Exponential multistability of memristive Cohen-Grossberg neural networks with stochastic parameter perturbations
Yao, Wei; Wang, Chunhua; Sun, Yichuang; Zhou, Chao; Lin, Hairong (2020-12-01)Due to instability being induced easily by parameter disturbances of network systems, this paper investigates the multistability of memristive Cohen-Grossberg neural networks (MCGNNs) under stochastic parameter perturbations. ... -
An Extremely Simple Multi-Wing Chaotic System: Dynamics Analysis, Encryption Application and Hardware Implementation
Lin, Hairong; Wang, Chunhua; Yu, Fei; Xu, Cong; Hong , Qinghui; Yao, Wei; Sun, Yichuang (2020-12-31)Polynomial functions have been the main barrierrestricting the circuit realization and engineering applicationof multi-wing chaotic systems (MWCSs). To eliminate thisbottleneck, we construct a simple MWCS without ... -
A family of memristive multibutterfly chaotic systems with multidirectional initial-based offset boosting
Lin, Hairong; Wang, Chunhua; Du, Sichun; Yao, Wei; Sun, Yichuang (2023-07-31)Memristors are commonly used to construct memristive chaotic systems with complex dynamics because of their strong nonlinearity and unique memory effects. In this paper, a simplified multi-piecewise memristor is applied ... -
Firing multistability in a locally active memristive neuron model
Lin, Hairong; Wang, Chunhua; Sun, Yichuang; Yao, Wei (2020-06-01)The theoretical, numerical and experimental demonstrations of firing dynamics in isolated neuron are of great significance for the understanding of neural function in human brain. In this paper, a new type of locally active ... -
Hybrid multisynchronization of coupled multistable memristive neural networks with time delays
Yao, Wei; Wang, Chunhua; Cao, Jinde; Sun, Yichuang; Zhou, Chao (2019-10-21)In this paper, we focus on synchronization issue of coupled multistable memristive neural networks (CMMNNs) with time delay under multiple stable equilibrium states. First, we build delayed CMMNNs consisting of one master ... -
Hyperchaotic memristive ring neural network and application in medical image encryption
Lin, Hairong; Wang, Chunhua; Cui, Li; Sun, Yichuang; Zhang, Xin; Yao, Wei (2022-06-29)Neural networks are favored by academia and industry because of their diversity of dynamics. However, it is difficult for ring neural networks to generate complex dynamical behaviors due to their special structure. In this ... -
Robust Multimode Function Synchronization of Memristive Neural Networks with Parameter Perturbations and Time-Varying Delays
Yao, Wei; Wang, Chunhua; Sun, Yichuang; Zhou, Chao (2020-06-10)Currently, some works on studying complete synchronization of dynamical systems are usually restricted to its two special cases: 1) power-rate synchronization and 2) exponential synchronization. Therefore, how to give a ... -
Synchronization of inertial memristive neural networks with time-varying delays via static or dynamic event-triggered control
Yao, Wei; Wang, Chunhua; Sun, Yichuang; Zhou, Chao; Lin, Hairong (2020-09-03)This paper investigates the synchronization problem of inertial memristive neural networks (IMNNs) with time-varying delays via event-triggered control (ETC) scheme and state feedback controller for the first time. First, ... -
Weighted Sum Synchronization of Memristive Coupled Neural Networks
Zhou, Chao; Wang, Chunhua; Sun, Yichuang; Yao, Wei (2020-08-25)It is well known that weighted sum of node states plays an essential role in function implementation of neural networks. Therefore, this paper proposes a new weighted sum synchronization model for memristive neural networks. ...