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Coexisting chaotic attractor based on complex transformation: multi-fold dynamical and implementation
DOI:10.1140/epjp/s13360-026-07793-4.png)
摘要
En 中文
基于连续时间种子混沌系统,本文通过复数域变换扩展系统结构,并构建了若干多折叠混沌系统。文章分析了折叠阶数变化对不同系统动态行为的影响。进一步研究表明,在固定参数下,种子系统及不同折叠系统中均存在明显的混沌吸引子共存现象。为更描述折叠系统中共存混沌的几何特征,本文将原始系统及其折叠系统产生的混沌序列引入抛物线映射,通过该映射对混沌轨迹进行非线性重构和重新分布。在此基础上,通过用旋转矩阵扩展抛物线映射,构建了旋转抛物线映射模型,使共存混沌吸引子能在不同方向上扩展,从而形成具有可调性质的吸引子共存结构。硬件仿真结果验证了所提折叠系统的可观测性,为复杂混沌系统的结构设计与应用提供了新的见解。
Keyword:
chaotic attractor
complex field transformation
multi-fold system
coexistence
parabolic mapping
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论文数:
490
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