An efficient image scheme for IoMT using 4D memristive hyperchaotic map DOI
Qiang Lai,

Huangtao Wang

Nonlinear Dynamics, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 3, 2024

Language: Английский

Dynamics of heterogeneous Hopfield neural network with adaptive activation function based on memristor DOI
Chunhua Wang, Junhui Liang, Quanli Deng

et al.

Neural Networks, Journal Year: 2024, Volume and Issue: 178, P. 106408 - 106408

Published: May 22, 2024

Language: Английский

Citations

47
Dynamic Analysis and Implementation of FPGA for a New 4D Fractional-Order Memristive Hopfield Neural Network DOI Creative Commons
Fei Yu,

Shankou Zhang,

Dan Su

et al.

Fractal and Fractional, Journal Year: 2025, Volume and Issue: 9(2), P. 115 - 115

Published: Feb. 13, 2025

Memristor-based fractional-order chaotic systems can record information from the past, present, and future, describe real world more accurately than integer-order systems. This paper proposes a novel memristor model verifies its characteristics through pinched loop (PHL) method. Subsequently, new memristive Hopfield neural network (4D-FOMHNN) is introduced to simulate induced current, accompanied by Caputo’s definition of fractional order. An Adomian decomposition method (ADM) employed for system solution. By varying parameters order 4D-FOMHNN, rich dynamic behaviors including transient chaos, coexistence attractors are observed using methods such as bifurcation diagrams Lyapunov exponent analysis. Finally, proposed FOMHNN implemented on field-programmable gate array (FPGA), oscilloscope observation results consistent with MATLAB numerical simulation results, which further validate theoretical analysis provide basis application in field encryption.

Language: Английский

Citations

3
Dynamics in a light-sensitive neuron with two capacitive variables DOI

Binchi Wang,

Mi Lv,

Xiaofeng Zhang

et al.

Physica Scripta, Journal Year: 2024, Volume and Issue: 99(5), P. 055225 - 055225

Published: March 25, 2024

Abstract Involvement of two capacitive variables into neuron models provides better description the cell membrane property and then diversity effect electromagnetic field inner outer can be estimated in clear way. Specific electric components combined to build equivalent neural circuits for reproducing similar activities under some self-adaptive control schemes. A phototube converts external light stimuli injected energy is encoded excite membranes presenting suitable firing patterns. Two capacitors are connected via a linear resistor mimicking exchange changes potentials. Combination memristor an additive branch circuit estimate induction absorption. The function H this light-sensitive memristive calculated theoretical way, average 〈 〉 predict occurrence stochastic resonance, which confirmed by estimating distribution signal noise ratios. mode relative value neuron, law suggested transition adaptive

Language: Английский

Citations

8
Firing patterns and fast–slow dynamics in an N-type LAM-based FitzHugh–Nagumo circuit DOI
Quan Xu, Yujian Fang, Huagan Wu

et al.

Chaos Solitons & Fractals, Journal Year: 2024, Volume and Issue: 187, P. 115376 - 115376

Published: Aug. 10, 2024

Language: Английский

Citations

8
KTz Neuron in Electromagnetic Radiation with a Novel Flux-Controlled Memristor DOI

Jinyue Zhu,

Yinghong Cao, Jun Mou

et al.

International Journal of Bifurcation and Chaos, Journal Year: 2024, Volume and Issue: 34(11)

Published: Aug. 24, 2024

In this paper, a novel discrete flux-controlled generalized memristor is proposed to be used in Electromagnetic Radiation (EMR) KTz neuron. The introduction of can simulate the behavior changes neuron under EMR. stability EMR Neuron (EKN) map discussed, and fixed point system characterized. With change parameters, complex rich dynamical characteristics EKN are demonstrated. firing patterns different initial values also investigated, discharge waveforms similar general shape structure human heart brain disease phenomena analyzed. Finally, hardware implementation verified on Digital Signal Processing (DSP) platform. results show that these findings great value for practical applications neural networks, with theoretical basis provided.

Language: Английский

Citations

6
Synchronization generations and transitions in two map-based neurons coupled with locally active memristor DOI
Jingting Hu, Han Bao, Quan Xu

et al.

Chaos Solitons & Fractals, Journal Year: 2024, Volume and Issue: 184, P. 114993 - 114993

Published: May 17, 2024

Language: Английский

Citations

5
Relay synchronization in a multiplex memristive neuronal network with electrical and field couplings DOI
Lianyu Chen,

Deivasundari Muthukumar,

Hayder Natiq

et al.

Chaos Solitons & Fractals, Journal Year: 2024, Volume and Issue: 190, P. 115779 - 115779

Published: Nov. 21, 2024

Language: Английский

Citations

5
Spiking and bursting activities in an NLAM-based CNN cell DOI
Huagan Wu, Jinxiang Gu, Ning Wang

et al.

Chaos Solitons & Fractals, Journal Year: 2025, Volume and Issue: 192, P. 115969 - 115969

Published: Jan. 9, 2025

Language: Английский

Citations

0
Lag synchronization in an unidirectional ring of memristive neurons DOI Creative Commons

V. Vijayan,

Hayder Natiq, Shaher Momani

et al.

The European Physical Journal Special Topics, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 25, 2025

Language: Английский

Citations

0
Fractional-order Izhikevich neuron Model: PI-rules numerical simulations and parameter identification DOI
Amr M. AbdelAty, Mohammed E. Fouda

Chaos Solitons & Fractals, Journal Year: 2025, Volume and Issue: 194, P. 116203 - 116203

Published: March 5, 2025

Language: Английский

Citations

0