A Novel Memcapacitor Model and Its Application for Generating Chaos
Joint Authors
Yuan, Fang
Wang, Guangyi
Jiang, Shiyi
Wang, Xiaowei
Shen, Yiran
Source
Mathematical Problems in Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-12-27
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
Memristor and memcapacitor are new nonlinear devices with memory.
We present a novel memcapacitor model that has the capability of capturing the behavior of a memcapacitor.
Based on this model we also design a chaotic oscillator circuit that contains a HP memristor and the memcapacitor model for generating good pseudorandom sequences.
Its dynamic behaviors, including equilibrium points, stability, and bifurcation characteristics, are analyzed in detail.
It is found that the proposed oscillator can exhibit some complex phenomena, such as chaos, hyperchaos, coexisting attractors, abrupt chaos, and some novel bifurcations.
Moreover, a scheme for digitally realizing this oscillator is provided by using the digital signal processor (DSP) technology.
Then the random characteristics of the chaotic binary sequences generated from the oscillator are tested via the test suit of National Institute of Standards and Technology (NIST).
The tested randomness definitely reaches the standards of NIST and is better than that of the well-known Lorenz system.
American Psychological Association (APA)
Wang, Guangyi& Jiang, Shiyi& Wang, Xiaowei& Shen, Yiran& Yuan, Fang. 2016. A Novel Memcapacitor Model and Its Application for Generating Chaos. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1111992
Modern Language Association (MLA)
Wang, Guangyi…[et al.]. A Novel Memcapacitor Model and Its Application for Generating Chaos. Mathematical Problems in Engineering No. 2016 (2016), pp.1-15.
https://search.emarefa.net/detail/BIM-1111992
American Medical Association (AMA)
Wang, Guangyi& Jiang, Shiyi& Wang, Xiaowei& Shen, Yiran& Yuan, Fang. A Novel Memcapacitor Model and Its Application for Generating Chaos. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1111992
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1111992