Chaotic oscillator using coupled memristive pairs

Ciyan Zheng; Jason K. Eshraghian; Alex James; Herbert Ho Ching Iu

doi:10.1109/ICECS46596.2019.8964782

Chaotic oscillator using coupled memristive pairs

Ciyan Zheng, Jason K. Eshraghian, Alex James, Herbert Ho Ching Iu

Department of Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Chaotic circuits have been demonstrated as a potential avenue for improving system reliability with respect to computation and memory capacity when compared to those that depend on the methodical behavior of components. In this work, we demonstrate how flux-coupled memristive pairs influence the chaotic dynamics of Chua's circuit. An analog emulator circuit is built to model an idealized flux-controlled memristor, and compositely connected to an identical circuit to simulate flux-coupling. Our circuit is then implemented in Chua's circuit to characterize the influence of flux-coupling on chaotic oscillations. We mathematically model the behavior of the system in MATLAB, and verify its operation in PSpice, and thus characterize the periodic and chaotic states caused by varying the coupling strength. Therefore, we successfully demonstrate the ability for natural phenomena to be capable of modulating chaotic oscillations without the need for control circuitry.

Original language	English
Title of host publication	2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	462-465
Number of pages	4
ISBN (Electronic)	9781728109961
DOIs	https://doi.org/10.1109/ICECS46596.2019.8964782
Publication status	Published - Nov 2019
Event	26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019 - Genoa, Italy Duration: Nov 27 2019 → Nov 29 2019

Publication series

Name	2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019

Conference

Conference	26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019
Country	Italy
City	Genoa
Period	11/27/19 → 11/29/19

ASJC Scopus subject areas

Electrical and Electronic Engineering
Control and Optimization
Computer Networks and Communications
Hardware and Architecture

Access to Document

10.1109/ICECS46596.2019.8964782

Fingerprint Dive into the research topics of 'Chaotic oscillator using coupled memristive pairs'. Together they form a unique fingerprint.

Cite this

Zheng, C., Eshraghian, J. K., James, A., & Iu, H. H. C. (2019). Chaotic oscillator using coupled memristive pairs. In 2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019 (pp. 462-465). [8964782] (2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICECS46596.2019.8964782

Chaotic oscillator using coupled memristive pairs. / Zheng, Ciyan; Eshraghian, Jason K.; James, Alex; Iu, Herbert Ho Ching.

2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 462-465 8964782 (2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Zheng, C, Eshraghian, JK, James, A & Iu, HHC 2019, Chaotic oscillator using coupled memristive pairs. in 2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019., 8964782, 2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019, Institute of Electrical and Electronics Engineers Inc., pp. 462-465, 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019, Genoa, Italy, 11/27/19. https://doi.org/10.1109/ICECS46596.2019.8964782

Zheng C, Eshraghian JK, James A, Iu HHC. Chaotic oscillator using coupled memristive pairs. In 2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 462-465. 8964782. (2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019). https://doi.org/10.1109/ICECS46596.2019.8964782

Zheng, Ciyan ; Eshraghian, Jason K. ; James, Alex ; Iu, Herbert Ho Ching. / Chaotic oscillator using coupled memristive pairs. 2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 462-465 (2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019).

@inproceedings{c2da3fb3259d46b8b63d8ca57771313c,

title = "Chaotic oscillator using coupled memristive pairs",

abstract = "Chaotic circuits have been demonstrated as a potential avenue for improving system reliability with respect to computation and memory capacity when compared to those that depend on the methodical behavior of components. In this work, we demonstrate how flux-coupled memristive pairs influence the chaotic dynamics of Chua's circuit. An analog emulator circuit is built to model an idealized flux-controlled memristor, and compositely connected to an identical circuit to simulate flux-coupling. Our circuit is then implemented in Chua's circuit to characterize the influence of flux-coupling on chaotic oscillations. We mathematically model the behavior of the system in MATLAB, and verify its operation in PSpice, and thus characterize the periodic and chaotic states caused by varying the coupling strength. Therefore, we successfully demonstrate the ability for natural phenomena to be capable of modulating chaotic oscillations without the need for control circuitry.",

author = "Ciyan Zheng and Eshraghian, {Jason K.} and Alex James and Iu, {Herbert Ho Ching}",

year = "2019",

month = nov,

doi = "10.1109/ICECS46596.2019.8964782",

language = "English",

series = "2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "462--465",

booktitle = "2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019",

address = "United States",

note = "26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019 ; Conference date: 27-11-2019 Through 29-11-2019",

}

TY - GEN

T1 - Chaotic oscillator using coupled memristive pairs

AU - Zheng, Ciyan

AU - Eshraghian, Jason K.

AU - James, Alex

AU - Iu, Herbert Ho Ching

PY - 2019/11

Y1 - 2019/11

N2 - Chaotic circuits have been demonstrated as a potential avenue for improving system reliability with respect to computation and memory capacity when compared to those that depend on the methodical behavior of components. In this work, we demonstrate how flux-coupled memristive pairs influence the chaotic dynamics of Chua's circuit. An analog emulator circuit is built to model an idealized flux-controlled memristor, and compositely connected to an identical circuit to simulate flux-coupling. Our circuit is then implemented in Chua's circuit to characterize the influence of flux-coupling on chaotic oscillations. We mathematically model the behavior of the system in MATLAB, and verify its operation in PSpice, and thus characterize the periodic and chaotic states caused by varying the coupling strength. Therefore, we successfully demonstrate the ability for natural phenomena to be capable of modulating chaotic oscillations without the need for control circuitry.

AB - Chaotic circuits have been demonstrated as a potential avenue for improving system reliability with respect to computation and memory capacity when compared to those that depend on the methodical behavior of components. In this work, we demonstrate how flux-coupled memristive pairs influence the chaotic dynamics of Chua's circuit. An analog emulator circuit is built to model an idealized flux-controlled memristor, and compositely connected to an identical circuit to simulate flux-coupling. Our circuit is then implemented in Chua's circuit to characterize the influence of flux-coupling on chaotic oscillations. We mathematically model the behavior of the system in MATLAB, and verify its operation in PSpice, and thus characterize the periodic and chaotic states caused by varying the coupling strength. Therefore, we successfully demonstrate the ability for natural phenomena to be capable of modulating chaotic oscillations without the need for control circuitry.

UR - http://www.scopus.com/inward/record.url?scp=85079183997&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85079183997&partnerID=8YFLogxK

U2 - 10.1109/ICECS46596.2019.8964782

DO - 10.1109/ICECS46596.2019.8964782

M3 - Conference contribution

AN - SCOPUS:85079183997

T3 - 2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019

SP - 462

EP - 465

BT - 2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019

Y2 - 27 November 2019 through 29 November 2019

ER -