Chaotic memristive circuit: equivalent circuit realization and dynamical analysis
In this paper, a practical equivalent circuit of an active flux-controlled memristor characterized by smooth piecewise-quadratic nonlinearity is designed and an experimental chaotic memristive circuit is implemented. The chaotic memristive circuit has an equilibrium set and its stability is dependen...
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| Published in | Chinese physics B Vol. 20; no. 12; pp. 109 - 115 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
IOP Publishing
01.12.2011
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1674-1056 2058-3834 1741-4199 |
| DOI | 10.1088/1674-1056/20/12/120502 |
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| Abstract | In this paper, a practical equivalent circuit of an active flux-controlled memristor characterized by smooth piecewise-quadratic nonlinearity is designed and an experimental chaotic memristive circuit is implemented. The chaotic memristive circuit has an equilibrium set and its stability is dependent on the initial state of the memristor. The initial state-dependent and the circuit parameter-dependent dynamics of the chaotic memristive circuit are investigated via phase portraits, bifurcation diagrams and Lyapunov exponents. Both experimental and simulation results validate the proposed equivalent circuit realization of the active flux-controlled memristor. |
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| AbstractList | In this paper, a practical equivalent circuit of an active flux-controlled memristor characterized by smooth piecewise-quadratic nonlinearity is designed and an experimental chaotic memristive circuit is implemented. The chaotic memristive circuit has an equilibrium set and its stability is dependent on the initial state of the memristor. The initial state-dependent and the circuit parameter-dependent dynamics of the chaotic memristive circuit are investigated via phase portraits, bifurcation diagrams and Lyapunov exponents. Both experimental and simulation results validate the proposed equivalent circuit realization of the active flux-controlled memristor. |
| Author | 包伯成 许建平 周国华 马正华 邹凌 |
| AuthorAffiliation | School of Information Science and Engineering, Changzhou University, Changzhou 213164, China School of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, China |
| Author_xml | – sequence: 1 fullname: 包伯成 许建平 周国华 马正华 邹凌 |
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| Notes | chaos, dynamics, equivalent circuit, memristor In this paper, a practical equivalent circuit of an active flux-controlled memristor characterized by smooth piecewise-quadratic nonlinearity is designed and an experimental chaotic memristive circuit is implemented. The chaotic memristive circuit has an equilibrium set and its stability is dependent on the initial state of the memristor. The initial state-dependent and the circuit parameter-dependent dynamics of the chaotic memristive circuit are investigated via phase portraits, bifurcation diagrams and Lyapunov exponents. Both experimental and simulation results validate the proposed equivalent circuit realization of the active flux-controlled memristor. 11-5639/O4 ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
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| References | 22 Sun K H (30) 2010; 59 Muthuswamy B (9) 2009; 26 Liu C X (27) 2009; 18 Liu L (23) 2007; 16 Li C B (26) 2009; 58 Feng C W (31) 2010; 59 Zhang Y (29) 2011; 20 10 Bao B C (11) 2010; 19 13 14 16 17 18 19 Dong E N (25) 2009; 18 Bao B C (15) 2010; 27 Dai H (28) 2011; 20 1 2 3 4 5 6 7 8 Bao B C (12) 2010; 59 Bao B C (24) 2008; 17 20 21 |
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| SubjectTerms | Chaos theory Circuits Dynamic tests Equivalent circuits Lyapunov exponents Lyapunov指数 Memory devices Resistors Simulation Stability 二次非线性 初始状态 动力学分析 参数依赖性 混沌 磁通控制 等效电路 |
| Title | Chaotic memristive circuit: equivalent circuit realization and dynamical analysis |
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