Programmable Emulator of Genuinely Floating Memristive Switching Devices

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F19%3A00537384" target="_blank" >RIV/60162694:G43__/19:00537384 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26220/19:PU133842

Result on the web

<a href="https://dx.doi.org/10.1109/ICECS46596.2019.8965202" target="_blank" >https://dx.doi.org/10.1109/ICECS46596.2019.8965202</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICECS46596.2019.8965202" target="_blank" >10.1109/ICECS46596.2019.8965202</a>

Result language

angličtina

Original language name

Programmable Emulator of Genuinely Floating Memristive Switching Devices

Original language description

In contrast to the demands for the hardware emulation of existing resistive switching devices with complex nonlinear dynamics, most of today’s hardware emulators mimic the behavior of ideal memristors, which comply with original Chua’s definition. We demonstrate an effective method of emulating complex models such as the models by Pickett, Bayat, or Strachan. All these devices can be modeled as first-order extended memristors with their standard port and state equations. The core of the emulator consists of a microcontroller-based nonlinear resistive two-port. One port is supplied from a current source controlled by a nonlinear function of the voltages across both ports. The state equation of the emulated device is modeled via connecting a capacitor across this port, its voltage being a state variable. The second port is loaded by a digital potentiometer whose conductance is controlled by port voltages. This port implements the equation of state-dependent Ohm’s law. The digital potentiometer, as well as the microcontroller providing the digital signal processing of the port and state equations, are carefully selected in terms of the dynamic range, quantization noise, speed, complexity of modeled equations, and power consumption. The emulator was successfully tested for mimicking the complex behavior of the above devices in fully floating configurations.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20201 - Electrical and electronic engineering

Project

<a href="/en/project/GA18-21608S" target="_blank" >GA18-21608S: Memristors and other unconventional circuit elements</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

26th IEEE Int. Conference on Electronics Circuits and Systems (ICECS 2019)

ISBN

978-1-7281-0996-1

ISSN

—

e-ISSN

—

Number of pages

4

Pages from-to

217-220

Publisher name

IEEE

Place of publication

USA

Event location

Janov, Itálie

Event date

Nov 27, 2019

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000534573400065