SPICE memristor model based on estimate from measured data DOI

Georgi Tsenov,

Stoyan Kirilov, Valeri Mladenov

et al.

COMPEL The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: May 2, 2025

Purpose The real production memristor devices produce a modeling challenge due to having variance and henceforth measured difference between breadboard made circuits LTSPICE or MATLAB simulated with classical models, resulting in variances owed existing models hardware. When new is studied, usually no model provided it’s useful if there tool that automatically update parameters. purpose of this paper implement procedure takes data, approximates parameters provides for precise representation devices. Design/methodology/approach optimal values level model’s coefficients can be estimated various by applying the voltage-current relationship using optimization match model. With graphical user interface (GUI) environment select data which used as some are good high frequency others low mid memristors. Findings analyses, were performed LTSPICE, validate efficiency accuracy proposed matching procedure. analysis case utilizes comparison very commonly standard modified models. Originality/value A GUI parameter estimation real-world memristors into simple parasitic applied then transferred amplitude-frequency responses relations analyzed different frequencies.

Language: Английский

Porous crystalline materials for memories and neuromorphic computing systems DOI

Guanglong Ding,

Jiyu Zhao,

Kui Zhou

et al.

Chemical Society Reviews, Journal Year: 2023, Volume and Issue: 52(20), P. 7071 - 7136

Published: Jan. 1, 2023

This review highlights the film preparation methods and application advances in memory neuromorphic electronics of porous crystalline materials, involving MOFs, COFs, HOFs, zeolites.

Language: Английский

Citations

103

Memristor-Based Circuit Design of PAD Emotional Space and Its Application in Mood Congruity DOI
Junwei Sun, Yangyang Wang, Peng Liu

et al.

IEEE Internet of Things Journal, Journal Year: 2023, Volume and Issue: 10(18), P. 16332 - 16342

Published: April 18, 2023

The 1-D and 2-D emotion models realized by hardware circuits have been studied. However, 3-D emotional model which is most suitable for human has not considered. In this article, a bionic circuit of space proposed, can generate brain-like emotions according to the information visual, speech, text. designed memristor are based on brain theory limbic system, including thalamus, sensory cortex, orbitofrontal cingulate gyrus, amygdala, other modules. Moreover, perceptual rational in also article PAD composed three dimensions: 1) pleasure (P); 2) arousal (A); 3) dominance (D). Many be expressed using model. addition, applied mood congruity, considers relationship between learning. may provide reference robot realize human–computer companionship.

Language: Английский

Citations

63

A Network Intrusion Detection System with Broadband WO3–x/WO3–x‐Ag/WO3–x Optoelectronic Memristor DOI
Wenhao Yang, Hao Kan, Guozhen Shen

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(23)

Published: Jan. 3, 2024

Abstract Real‐time intrusion detection system based on the von Neumann architecture struggle to balance low power consumption and high computing speed. In this work, a strategy for network WO 3–x /WO ‐Ag/WO structured optoelectronic memristor overcoming aforementioned issues is proposed demonstrated. Through modulation of electrical signals, successfully simulates series important synaptic functionalities including short‐term/long‐term plasticity. Meanwhile, when subjected light stimulus, it demonstrates remarkable behaviors in terms long/short‐term memory “learning‐forgetting‐relearning.” Based array, convolutional neural constructed recognize abnormal records within KDDCup‐99 dataset accurately efficiently. The (10 –6 W) over seven orders magnitude lower than that central processing unit, etc. Subsequently, an established integrate collection, processing, real‐time data, classifying various types records. Hence, work expected promote development high‐density storage neuromorphic technology, provides application idea intelligent electronic devices.

Language: Английский

Citations

43

A memristive map neuron under noisy electric field DOI
Feifei Yang, Xinlin Song, Jun Ma

et al.

Chinese Journal of Physics, Journal Year: 2024, Volume and Issue: 91, P. 287 - 298

Published: July 25, 2024

Language: Английский

Citations

23

Nanomaterials for Flexible Neuromorphics DOI

Guanglong Ding,

Hang Li,

Jiyu Zhao

et al.

Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(22), P. 12738 - 12843

Published: Nov. 5, 2024

The quest to imbue machines with intelligence akin that of humans, through the development adaptable neuromorphic devices and creation artificial neural systems, has long stood as a pivotal goal in both scientific inquiry industrial advancement. Recent advancements flexible electronics primarily rely on nanomaterials polymers owing their inherent uniformity, superior mechanical electrical capabilities, versatile functionalities. However, this field is still its nascent stage, necessitating continuous efforts materials innovation device/system design. Therefore, it imperative conduct an extensive comprehensive analysis summarize current progress. This review highlights applications neuromorphics, involving inorganic (zero-/one-/two-dimensional, heterostructure), carbon-based such carbon nanotubes (CNTs) graphene, polymers. Additionally, comparison summary structural compositions, design strategies, key performance, significant these are provided. Furthermore, challenges future directions pertaining materials/devices/systems associated neuromorphics also addressed. aim shed light rapidly growing attract experts from diverse disciplines (e.g., electronics, science, neurobiology), foster further for accelerated development.

Language: Английский

Citations

22

Bio-inspired neuron based on threshold selector and tunnel diode capable of excitability modulation DOI
Valerii Y. Ostrovskii, Тимур Каримов, Vyacheslav Rybin

et al.

Neurocomputing, Journal Year: 2025, Volume and Issue: unknown, P. 129454 - 129454

Published: Jan. 1, 2025

Language: Английский

Citations

5

Memristor-based adaptive neuromorphic perception in unstructured environments DOI Creative Commons
Shengbo Wang, Shuo Gao, Chenyu Tang

et al.

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: May 31, 2024

Abstract Efficient operation of control systems in robotics or autonomous driving targeting real-world navigation scenarios requires perception methods that allow them to understand and adapt unstructured environments with good accuracy, adaptation, generality, similar humans. To address this need, we present a memristor-based differential neuromorphic computing, perceptual signal processing, online adaptation method providing style external sensory stimuli. The ability generality are confirmed two application scenarios: object grasping driving. In the former, robot hand realizes safe stable through fast ( ~ 1 ms) based on tactile features single memristor. latter, decision-making information 10 is extracted an accuracy 94% 40×25 memristor array. By mimicking human low-level mechanisms, electronic circuit-based achieves real-time high-level reactions environments.

Language: Английский

Citations

16

MoS2/ZnO-heterostructured optoelectronic synapse for multiwavelength optical information-based sensing, memory, and processing DOI
Zehua Li,

Guisheng Zou,

Yu Xiao

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 127, P. 109733 - 109733

Published: May 14, 2024

Language: Английский

Citations

11

Hydrogel‐Based Artificial Synapses for Sustainable Neuromorphic Electronics DOI Creative Commons
Jiongyi Yan,

James P. K. Armstrong,

Fabrizio Scarpa

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(38)

Published: Aug. 1, 2024

Hydrogels find widespread applications in biomedicine because of their outstanding biocompatibility, biodegradability, and tunable material properties. can be chemically functionalized or reinforced to respond physical chemical stimulation, which opens up new possibilities the emerging field intelligent bioelectronics. Here, state-of-the-art functional hydrogel-based transistors memristors is reviewed as potential artificial synapses. Within these systems, hydrogels serve semisolid dielectric electrolytes switching layers memristors. These synaptic devices with volatile non-volatile resistive show good adaptability external stimuli for short-term long-term memory effects, some are integrated into arrays neurons; although, there discrepancies performance efficacy. By comparing different respective properties, an outlook provided on a range biocompatible, environment-friendly, sustainable neuromorphic hardware. How energy-efficient information storage processing achieved using neural networks brain-inspired architecture computing described. The development synapses significantly impact fields bionics, biometrics, biosensing.

Language: Английский

Citations

10

The rise of memtransistors for neuromorphic hardware and In-memory computing DOI
Ji‐Hong Bae, Jongbum Won, Wooyoung Shim

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 126, P. 109646 - 109646

Published: April 22, 2024

Language: Английский

Citations

7