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中国物理学会期刊

一类多折叠环面混沌吸引子

CSTR: 32037.14.aps.53.2084

A family of multiple-folded torus chaotic attractors

CSTR: 32037.14.aps.53.2084
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  • 在双折叠环面混沌吸引子方程中构造一种具有多个分段线性化的奇函数,基于递归算法,导出可产生一类多折叠环面混沌吸引子的递归公式.通过适当选取各个分段线性区间的斜率值,利用所得的递归公式计算出分段线性化函数中各个平衡点和转折点之值,最终可产生一类多折叠环面混沌吸引子.给出了产生这类混沌吸引子的计算机数值模拟结果.

     

    By constructing an odd function with multiple piecewise-linear segments in the double-folded torus chaotic attractor equation and using recurrence algorithm, the recurrence formula capable of producing a family of multi-folded torus chaotic attractors is derived. Utilizing the recurrence formula thus derived and selecting properly the slope values of piecewise-linear segments, the values for equilibrium points and breakpoints are calculated. Eventually, a family of multiple-folded torus chaotic attractors can be obtained. Results of numeral simulations by using computer for generating this kind of chaotic attractors are also given.

     

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