摘要
分析了电磁辐射对心血管系统的生物效应。介绍比较三种心血管系统的不同电网络模型,并在其中一种模型的基础上确定出新的心血管系统电网络模型——左心动脉循环系统。应用状态空间法对其进行了仿真,仿真结果与生理实际情况大致符合,证明左心动脉循环系统电网络模型也能实现对心血管系统的血流动力学模拟。
This paper analyses the biological effect of electromagnetic radiation to the cardiovascular system, introduces and carries on the comparison to the three different kinds of electrical models of the cardiovascular system, and changes the artery model based on one model in them, thus fixs on the new electrical models of the cardiovascular system- the circulation of left heart and artery. The new model is simulated by using MATLAB ,given state-space method.The simulation results accords with real physiological conditions, that proves the circulation of left heart and artery can simulate the hemodynamic sphenomena of the cardiovascular system.
出处
《微计算机信息》
2009年第25期143-145,共3页
Control & Automation
基金
基金申请人:杨育霞
项目名称:超高压输电线电磁环境及其生物效应研究
基金颁发部门:河南省科学技术厅(072102260017)
关键词
电磁辐射
左心动脉循环系统
电网络模型
MATLAB
仿真
electromagnetic radiation
the circulation of left heart and artery
electrical models
MATLAB
Simulation
