不平滑的混乱系统通过改进的储库计算同步
Guyue Wu1, Longkun Tang2, Jianli Liang1
1School of Mathematical Science, Huaqiao University, Quanzhou, 362021, China.
Scientific reports
|January 3, 2024
概括
本研究介绍了一种改进的储计算 (RC) 模型,使用模拟的基于回火的微分演化 (SADE) 算法进行最佳参数选择. 增强的RC模型有效地同步了光滑和非光滑的混乱系统,优于传统方法.
科学领域:
- 复杂的系统复杂的系统.
- 混沌理论 混沌理论
- 机器学习 机器学习
背景情况:
- 储计算 (RC) 被广泛用于分析混乱和复杂的系统动态.
- 它对非光滑混乱系统的应用是有限的,因为复杂性和低于最佳性能.
- 现有的RC模型往往难以实现准确的同步,特别是对于非光滑系统.
研究的目的:
- 开发一个改进的水库计算模型,以有效地同步混乱系统.
- 为了优化水库参数,使用一种新的模拟化基微分演变 (SADE) 算法.
- 为了证明模型对光滑和非光滑混乱系统的有效性.
主要方法:
- 实现模拟基于回暖的差异演变 (SADE) 算法,以优化储参数.
- 为混乱系统同步量身定制的增强储水池计算模型的构建.
- 广泛的模拟将拟议模型与传统的RC方法进行比较,使用经验和随机参数.
主要成果:
- 优化的RC模型表明,与具有实证或随机参数的模型相比,预测时间显著延长.
- 增强的RC系统与原始混乱系统和复制RC系统实现了强大的同步.
- 提出的方法克服了传统RC的局限性,特别是对于非平滑的混乱系统.
结论:
- SADE算法有效地优化了增强RC模型的水库参数.
- 改进的RC模型在同步混乱系统 (包括非平滑类型) 中提供了卓越的性能.
- 这项工作推进了水库计算在复杂和混乱系统分析中的应用.
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