全球最佳导向的电捕食优化器,用于对洛伦兹和记忆混乱系统的强大参数识别
Davut Izci1,2, Serdar Ekinci3, İrfan Ökten3
1Department of Electrical and Electronic Engineering, Bursa Uludag University, Bursa, 16059, Turkey. davutizci@gmail.com.
Scientific reports
|February 12, 2026
概括
一个新的全球最佳导向的电捕食优化 (g-EEFO) 算法改进了混乱系统参数识别. 这种方法提高了趋同性和准确性,优于复杂非线性系统的现有技术.
科学领域:
- 动态系统和混沌理论
- 计算智能和优化计算智能和优化
- 非线性系统识别 非线性系统识别
背景情况:
- 在混乱系统中准确的参数识别是一个复杂的反向问题.
- 挑战包括对初始条件的敏感性,非线性和多模式错误场景.
- 现有的优化算法与这些混乱的系统特征作斗争.
研究的目的:
- 为混乱系统参数估计提出一种全新的全球最佳导向的电捕食优化算法 (g-EEFO).
- 通过整合一种行为意识的,相位依赖的全球学习机制来增强原来的EEFO.
- 为了评估g-EEFO在基准混乱系统上的有效性.
主要方法:
- 开发了全球最佳指导的电捕食优化算法 (g-EEFO).
- 集成的全球最佳信息作为一个软合作信号进入EEFO的食行为 (互动,休息,狩猎,迁徙).
- 在洛伦茨系统和记忆混乱系统上应用并验证了g-EEFO.
主要成果:
- 在参数估计准确性和稳定性方面,g-EEFO表现出优于最先进的元启发术的性能.
- 对于洛伦兹 ([公式:见文本]) 和memristive ([公式:见文本]) 系统,实现了显著较低的平均平方误差.
- 展现出卓越的运行稳定性和近乎完美的精度,使估计参数与真实值相匹配.
结论:
- 在g-EEFO中的行为意识全球指导从根本上改善了EEFO的搜索动态.
- g-EEFO在趋同稳定性,数值准确性和混乱参数识别的稳定性方面提供了实质性的收益.
- 拟议的g-EEFO为跨各种动态模式的非线性系统重建提供了一个强大而可靠的替代方案.
相关概念视频
00:48Optimal Foraging
14.0K
How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.
14.0K
01:28Global Regulatory Systems
732
Global regulatory systems in bacteria enable rapid and coordinated responses to environmental changes by integrating sensory inputs with gene expression, ensuring efficient adaptation to fluctuating conditions. Key global regulatory mechanisms include regulons, two-component systems, sigma factors, and secondary messengers.Regulons and Global RegulatorsA regulon is a collection of genes and operons controlled by a common global regulator. These regulators enable bacteria to prioritize resource...
732
01:21Electrical Systems
770
In electrical engineering, the analysis of networks composed of passive linear components — resistors (R), capacitors (C), and inductors (L) — is fundamental. These components are organized into circuits where the relationship between input and output can be analyzed using transfer functions. The transfer function of an RLC circuit, which relates the voltage across a capacitor to the input voltage, can be derived using Kirchhoff's laws.
To derive the transfer function, consider an RLC...
To derive the transfer function, consider an RLC...
770
01:50Global Climate Change
29.1K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
29.1K
01:10Wave Parameters
9.4K
The simplest mechanical waves are associated with simple harmonic motion and repeat themselves for several cycles. These simple harmonic waves can be modeled using a combination of sine and cosine functions. Consider a simplified surface water wave that moves across the water's surface. Unlike complex ocean waves, in surface water waves, water moves vertically, oscillating up and down, whereas the disturbance of the wave moves horizontally through the medium. If a seagull is floating on the...
9.4K
01:30Introduction to Global Positioning System
609
The Global Positioning System (GPS) revolutionized positioning on Earth, providing precise location data through satellite ranging. The GPS system was developed in 1978 by the U.S. Department of Defense for military use, and it became available for civilian applications in 1983, transforming fields including navigation, fleet management, and time synchronization for telecommunications systems.GPS consists of satellites in medium Earth orbit, about 20,200 kilometers above the surface,...
609