| 人体心脏电场非接触式探测建模与仿真 |
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| 引用本文： | 韩磊,贺岩龙,张宏亮.人体心脏电场非接触式探测建模与仿真[J].北京理工大学学报,2013,33(Z2):72-75. |
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| 作者姓名： | 韩磊 贺岩龙 张宏亮 |
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| 作者单位： | 北京理工大学 机电学院, 北京 100081;北京理工大学 机电学院, 北京 100081;中国兵器科学研究院, 北京 100089 |
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| 摘 要： | 讨论了静息电位的特性以及计算方法，通过Wilson理论对人体心脏电场进行数学建模，得到与静息电位相关的电场模型，并对心脏电场进行了仿真. 结果表明，利用电场强度进行探测可以得到理论探测距离和最佳的探测范围分别为160 m和20~60 m. 在探测距离确定的情况下，通过分析静息电位和电场强度的对应关系，可以达到区分人体及其他动物种类的目的.
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| 关 键 词： | 静息电位 人体心脏电场 探测 建模 仿真 |
| 收稿时间： | 2013/11/15 0:00:00 |
Modeling and Simulation of Human Heart Electricity Non-Touch Detection |
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| HAN Lei,HE Yan-long and ZHANG Hong-liang.Modeling and Simulation of Human Heart Electricity Non-Touch Detection[J].Journal of Beijing Institute of Technology(Natural Science Edition),2013,33(Z2):72-75. |
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| Authors: | HAN Lei HE Yan-long and ZHANG Hong-liang |
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| Institution: | School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081, China;School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081, China;China Research and Development Academy of Machinery Equipment, Beijng 100089, China |
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| Abstract: | A new type of detected device based on electric field of human heart was investigated. The characteristic and method of calculation of rest potential was researched. Based on Wilson theory, a successfully model of electricity field of human heart was built and a new equation corresponding with rest potential was produced. After stimulation of equation, the result of distance of theory detected by human heart's electricity field and the best range of distance for human detected is 160 m and 20~60 m respectively. With analysis of corresponding relationship between rest potential and value of electricity field, the purpose of differentiating kinds of human and animal can be fulfilled. |
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| Keywords: | rest potential human heart electricity field detection modeling simulation |
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