Noise activated dc signal sensor based on chaotic Chua circuit

被引：10

作者：

Korneta, W. ^{[1
]}

Garcia-Moreno, E. ^{[2
]}

Sena, A. L. ^{[2
]}

机构：

[1] State Coll Comp Sci & Business Adm, Comp Sci & Automat Inst, PL-18400 Lomza, Poland

[2] Univ Illes Balears, Elect Engn Grp, E-07122 Palma De Mallorca, Spain

来源：

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION | 2015年 / 24卷 / 1-3期

关键词：

Sensors; Stochastic resonance; Chua circuit; Chaos; STOCHASTIC RESONANCE; BISTABLE SYSTEMS; INFORMATION;

D O I：

10.1016/j.cnsns.2014.12.010

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The noise activated dc voltage signal sensor based on Chua's electronic circuit made from standard electronic components and operating in the chaotic regime where two single scroll attractors coexist is proposed. The crossings between attractors are driven only by the Gaussian noise. The unknown dc target signal is detected and measured via the monitoring of the residence time proportion the sensor stays in one of the two attractors. The dependence of the output time proportion on the input dc target signal voltage and the noise intensity were obtained performing computer simulations. The optimal noise intensity range for detection is indicated and the dependence of the measurement error on the observation time in this range is obtained. The nearly linear output-input relation for the optimal noise level is found. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：145 / 152

页数：8

共 50 条

[21] Chua circuit based reconfigurable computing system
Jahed-Motlagh, Mohammad Reza
Kia, Behnam
2006 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS, 2006, : 1826 - +
[22] Synchronising chaotic Chua's circuit using switching feedback control based on piecewise quadratic Lyapunov functions
Zhang Hong-Bin
Xia Jian-Wei
Yu Yong-Bin
Dang Chuang-Yin
CHINESE PHYSICS B, 2010, 19 (03)
[23] Synchronising chaotic Chua's circuit using switching feedback control based on piecewise quadratic Lyapunov functions
张洪斌
夏建伟
于永斌
党创寅
Chinese Physics B, 2010, 19 (03) : 126 - 133
[24] Experimental observation of chaotic hysteresis in Chua's circuit driven by slow voltage forcing
Gomes, Iacyel
Korneta, Wojciech
Stavrinides, Stavros G.
Picos, Rodrigo
Chua, Leon O.
CHAOS SOLITONS & FRACTALS, 2023, 166
[25] Spiral periodic structure inside chaotic region in parameter-space of a Chua circuit
Albuquerque, Holokx A.
Rech, Paulo C.
INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS, 2012, 40 (02) : 189 - 194
[26] Identification of Chua’s chaotic circuit parameters using penguins search optimisation algorithm
Maamri F.
Bououden S.
Boulkaibet I.
Cyber-Physical Systems, 2022, 8 (03) : 233 - 260
[27] CHAOTIC SEISMIC SIGNAL MODELING BASED ON NOISE AND EARTHQUAKE ANOMALY DETECTION
Dehbozorgi, Leila
Akbari-Hasanjani, Reza
Sabbaghi-Nadooshan, Reza
FACTA UNIVERSITATIS-SERIES ELECTRONICS AND ENERGETICS, 2022, 35 (04) : 603 - 617
[28] Chua circuit based on the exponential characteristics of semiconductor devices
Rocha, Ronilson
Medrano-, Rene Orlando
CHAOS SOLITONS & FRACTALS, 2022, 156
[29] The 4-dimensional hyperchaotic memristive circuit based on Chua's circuit
Yang Fang-Yan
Leng Jia-Li
Li Qing-Du
ACTA PHYSICA SINICA, 2014, 63 (08)
[30] Studies on a Operational-Amplifier Based Circuit for Simple and Hyper Chaotic Signal Emulation
Akasam, Jayadeep
Anoop, C. S.
2021 IEEE INTERNATIONAL SYMPOSIUM ON SMART ELECTRONIC SYSTEMS (ISES 2021), 2021, : 189 - 193

← 1 2 3 4 5 →