[1]张明亮,徐新阳,杨新梦,等.基于神经元的方波发生器设计及参数优化[J].中国医学物理学杂志,2022,39(5):590-598.[doi:DOI:10.3969/j.issn.1005-202X.2022.05.012]
　ZHANG Mingliang,,et al.Design of a neuron-based square wave generator and parameters optimization[J].Chinese Journal of Medical Physics,2022,39(5):590-598.[doi:DOI:10.3969/j.issn.1005-202X.2022.05.012]
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基于神经元的方波发生器设计及参数优化()
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《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]

卷:
39卷
期数:
2022年第5期
页码:
590-598
栏目:
医学信号处理与医学仪器
出版日期:
2022-05-27

文章信息/Info

Title:
Design of a neuron-based square wave generator and parameters optimization
文章编号:
1005-202X（2022）05-0590-09
作者:
张明亮1; 2; 3; 徐新阳2; 杨新梦2; 刘丽茹2
1.陆军工程大学石家庄校区电磁环境效应重点实验室， 河北 石家庄 050003； 2.石家庄铁道大学机械工程学院， 河北 石家庄 050043； 3.兰州交通大学光电技术与智能控制教育部重点实验室， 甘肃 兰州 730070
Author(s):
ZHANG Mingliang1;  2;  3;  XU Xinyang2;  YANG Xinmeng2;  LIU Liru2
1. State Key Laboratory of Electromagnetic Environment Effects, Shijiazhuang Campus of Army Engineering University, Shijiazhuang 050003, China 2. School of Mechanical Engineering, Shijiazhuang Tiedao University, Shijiazhuang 050043, China 3. Key Laboratory of Opto-electronic Technology and Intelligent Control (Ministry of Education), Lanzhou Jiaotong University, Lanzhou 730070, China
关键词:
电磁防护仿生; 神经元; 方波发生器; 田口方法; 望小特性
Keywords:
Keywords: bio-inspired electromagnetic protection neuron square wave generator Taguchi method smaller-the-better characteristic
分类号:
R338.8；Q811.2
DOI:
DOI:10.3969/j.issn.1005-202X.2022.05.012
文献标志码:
A
摘要:
为了保证电子设备在复杂的电磁环境中正常运行，需要对其进行电磁防护。传统的电磁防护方法尽管已取得较好的防护效果，但是还存在一定的不足。为了弥补传统电磁防护的不足，本研究提出基于神经抗扰机制的电磁仿生方法，并具体提出基于神经元抗扰机制的新型方波发生器。采用最接近生物神经元电生理活动的数学模型Hodgkin-Huxley模型对新型方波发生器进行设计。利用Matlab的Simulink工具箱搭建方波发生器的仿真程序，分析方波信号占空比的特性，得到模型参数对占空比的影响程度。基于田口方法的望小特性优化方波发生器的模型参数，从而得到特定占空比。该方波发生器可为智能电子设备提供稳定可靠的方波信号。
Abstract:
Abstract: The electromagnetic protection for electronic equipments is necessary for ensuring the normal operation of the electronic equipments in complex electromagnetic environment. Although the traditional electromagnetic protection methods have achieved some protection effects, they still have drawbacks. In the study, a bio-inspired electromagnetic protection method is proposed based on the anti-interference mechanism of neuron to make up the shortcomings of traditional electromagnetic protection methods, and the corresponding square wave generator is designed by Hodgkin-Huxley model, a mathematical model closest to the electrophysiological activity of neurons. The simulation program for the novel square wave generator which is set up by the Simulink toolbox of Matlab is used to analyze the characteristics of the duty ratio of square wave signals and obtain the relationship between duty ratio and model parameters. In order to obtain the special duty ratio, the model parameters of the square wave generator are optimized based on smaller-the-better characteristics of Taguchi method. The proposed square wave generator can provide stable and reliable square wave signals for intelligent electrical equipments.

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备注/Memo

备注/Memo:
【收稿日期】2021-11-19 【基金项目】河北省教育厅青年拔尖项目（BJ2018019）；光电技术与智能控制教育部重点实验室（兰州交通大学）开放课题（KFKT2020-7）；牵引动力国家重点实验室（西南交通大学）开放课题（TPL2010） 【作者简介】张明亮，博士，讲师，研究方向：电磁防护仿生、磁悬浮，E-mail: zmlhit@126.com 【通信作者】徐新阳，硕士研究生，研究方向：电磁防护仿生，E-mail: 540200728@qq.com
更新日期/Last Update: 2022-05-27