Parameter identification for fractional-order chaotic systems using a hybrid stochastic fractal search algorithm
Parameter identification for fractional-order chaotic systems using a hybrid stochastic fractal search algorithm
复制标题
使用混合随机分形搜索算法识别分数阶混沌系统的参数
DOI:
10.1007/s11071-017-3723-7
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发表时间:
2017-08
影响因子:
5.6
通讯作者:
Wang Zhou-Jing
中科院分区:
文献类型:
--
作者:
Lin Jian;Wang Zhou-Jing
The knowledge about parameters is very important for control and synchronization of fractional-order chaotic systems. In this paper, an effective hybrid stochastic fractal search (HSFS) algorithm is proposed for parameter identification of fractional-order chaotic systems. To enhance the exploration and exploitation abilities, several efficient local search methods are incorporated into the HSFS as hybrid strategies. The performance of the HSFS is comprehensively evaluated on three typical fractional-order chaotic systems. Numerical simulations and comparisons with some existed algorithms demonstrate the effectiveness of the proposed method.
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DOI:
10.1016/j.cnsns.2013.09.021
发表时间:
2014-05
影响因子:
3.9
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DOI:
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期刊:
Bulletin of the American Physical Society
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Complex.
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