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Transient chaos in smooth memristor oscillator |
| Bao Bo-Cheng(包伯成)a)b)†, Liu Zhong(刘中) a), and Xu Jian-Ping(许建平)c) |
| a Department of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China; b School of Electrical and Information Engineering, Jiangsu Teachers University of Technology, Changzhou 213001, China; c School of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, China |
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Abstract This paper presents a new smooth memristor oscillator, which is derived from Chua's oscillator by replacing Chua's diode with a flux-controlled memristor and a negative conductance. Novel parameters and initial conditions are dependent upon dynamical behaviours such as transient chaos and stable chaos with an intermittence period and are found in the smooth memristor oscillator. By using dynamical analysis approaches including time series, phase portraits and bifurcation diagrams, the dynamical behaviours of the proposed memristor oscillator are effectively investigated in this paper.
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Received: 15 September 2009
Revised: 29 September 2009
Accepted manuscript online:
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PACS:
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05.45.Tp
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(Time series analysis)
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05.45.Gg
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(Control of chaos, applications of chaos)
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05.45.Xt
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(Synchronization; coupled oscillators)
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02.30.Oz
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(Bifurcation theory)
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84.30.Ng
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(Oscillators, pulse generators, and function generators)
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| Fund: Project supported by the National
Natural Science Foundation of China (Grant No.~60971090), and the
Natural Science Foundations of Jiangsu Province, China (Grant
No.~BK2009105). |
Cite this article:
Bao Bo-Cheng(包伯成), Liu Zhong(刘中), and Xu Jian-Ping(许建平) Transient chaos in smooth memristor oscillator 2010 Chin. Phys. B 19 030510
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