EIT线电极与复合电极的仿真比较研究
Simulation Study of Comparing Line Electrode With Compound Electrode in Electrode Impedance Tomography
本文采用强制等势点有限元模型和改进的适用于复合电极的强制等势点模型，对使用线电极和复合电极的EIT系统进行了仿真正向计算和图像重建研究，比较了两种电极不同的结构参数组合对EIT系统检测灵敏度和成像质量的影响，并提出了电极结构优化方案。
simulation research of comparing the line electrode EIT system with the compound electrode EIT system has been presented in this paper. It is based on the line electrode coercive equipotential node model and the modified model for compound electrode. The electromagnetic field numerical calculation and image reconstruction has been made to compare the influence of structure parameters of the two kinds of electrodes on the measure sensitivity and image reconstruction quality. The optimized scheme of electrode structure parameter has been presented.
王妍、任超世、沙洪
电气测量技术、电气测量仪器
EIT电极，线电极，复合电极，优化设计，仿真研究
EIT electrode line electrode compound electrode optimizing design simulation study
王妍,任超世,沙洪.EIT线电极与复合电极的仿真比较研究[EB/OL].(2005-04-30)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/200504-196.点此复制
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