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模拟混乱的糖尿病系统,使用完全循环的神经网络,增强分数顺序学习
Esraa Mostafa1, Tarek A Mahmoud2, Mohamed A El-Brawany2
1Department of Industrial Electronics and Control Engineering, Faculty of Electronic Engineering, Menoufia University, Menouf, 32952, Egypt. esraa.mostafa@el-eng.menofia.edu.eg.
这项研究介绍了一种新的全循环神经网络 (FRNN),用于模拟混乱的糖尿病系统. 增强的FRNN-FO模型在模拟葡萄糖-胰岛素动态方面表现出卓越的准确性和稳定性.
科学领域:
- 生物医学工程 生物医学工程
- 计算神经科学是一种神经科学.
- 控制系统 控制系统
背景情况:
- 非线性医疗系统,就像控制糖尿病的医疗系统一样,表现出复杂的混乱动态.
- 人工神经网络 (ANN) 是模拟这些复杂的生物系统的有效工具.
- 准确的建模对于理解和管理糖尿病等疾病至关重要.
研究的目的:
- 开发一个先进的人工神经网络模型,准确模拟混乱的糖尿病系统.
- 通过使用分数顺序 (FO) 学习来增强完全循环神经网络 (FRNNs) 的建模能力.
- 评估拟议模型的性能与模拟胰岛素-葡萄糖调节系统的现有方法相比.
主要方法:
- 利用一个完全循环的神经网络 (FRNN) 与一个分数顺序 (FO) 学习算法集成.
- 实施基于Lyapunov的机制来推导在线学习率,以确保稳定性和适应性调整.
- 模拟了各种糖尿病状况 (第一类,第二类,高胰岛素血症,低血糖症) 的胰岛素-葡萄糖调节系统.
主要成果:
- 与传统的FRNN-GD,DFNN,DRNN-GD和DRNN-FO模型相比,拟的FRNN-FO模型实现了更高的准确性和稳定性.
- 分数顺序学习显著提高了网络的建模精度和融合速度.
- 基于Lyapunov的自适应学习机制确保了稳定和高效的参数调整.
结论:
- FRNN-FO模型为模拟复杂的非线性生物医学动态提供了强大而准确的方法,特别是在糖尿病中.
- 这种先进的建模技术为临床研究和个性化糖尿病管理提供了有前途的工具.
- 分数微积分和神经网络的整合为理解和治疗复杂疾病开辟了新的途径.
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