Complex Dynamical Behaviors of a Fractional-Order System Based on a Locally Active Memristor
Complex Dynamical Behaviors of a Fractional-Order System Based on a Locally Active Memristor
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基于局部有源忆阻器的分数阶系统的复杂动态行为
DOI:
10.1155/2019/2051053
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发表时间:
2019-11
期刊:
影响因子:
2.3
通讯作者:
Chen Mo
中科院分区:
文献类型:
--
作者:
Yu Yajuan;Bao Han;Shi Min;Bao Bocheng;Chen Yangquan;Chen Mo
A fractional-order locally active memristor is proposed in this paper. When driven by a bipolar periodic signal, the generated hysteresis loop with two intersections is pinched at the origin. The area of the hysteresis loop changes with the fractional order. Based on the fractional-order locally active memristor, a fractional-order memristive system is constructed. The stability analysis is carried out and the stability conditions for three equilibria are listed. The expression of the fractional order related to Hopf bifurcation is given. The complex dynamical behaviors of Hopf bifurcation, period-doubling bifurcation, bistability and chaos are shown numerically. Furthermore, the bistability behaviors of the different fractional order are validated by the attraction basins in the initial value plane. As an alternative to validating our results, the fractional-order memristive system is implemented by utilizing Simulink of MATLAB. The research results clarify that the complex dynamical behaviors are attributed to two facts: one is the fractional order that affects the stability of the equilibria, and the other is the local activeness of the fractional-order memristor.
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DOI:
10.1142/s0218127416500930
发表时间:
2016-06
期刊:
Int. J. Bifurc. Chaos
影响因子:
--
作者:
M. Kountchou;P. H. L. Fotso;S. Bowong;H. Fotsin;J. Kurths
通讯作者:
M. Kountchou;P. H. L. Fotso;S. Bowong;H. Fotsin;J. Kurths
DOI:
10.1016/j.jmaa.2006.01.087
发表时间:
2007-01-01
影响因子:
1.3
作者:
Ahmed, E.;El-Sayed, A. M. A.;El-Saka, H. A. A.
通讯作者:
El-Saka, H. A. A.
影响因子:
1.4
作者:
J. Kengne;G. D. Leutcho;Adelaide Nicole Kengnou Telem
通讯作者:
J. Kengne;G. D. Leutcho;Adelaide Nicole Kengnou Telem
影响因子:
2.2
作者:
Alombah, N. Henry;Fotsin, Hilaire;Nguazon, Tekou
通讯作者:
Nguazon, Tekou
影响因子:
2.2
作者:
Muthuswamy, Bharathwaj;Chua, Leon O.
通讯作者:
Chua, Leon O.