期刊
MEASUREMENT SCIENCE AND TECHNOLOGY
卷 13, 期 12, 页码 1855-1861出版社
IOP PUBLISHING LTD
DOI: 10.1088/0957-0233/13/12/308
关键词
contact impedance; conductivity; electrical impedance tomography; estimation; process monitoring
In this paper, we examine how the estimation method of the electrode contact impedances proposed earlier works in two different laboratory experiments. In the first experiment, the performance of the method was studied for a tank filled with a homogeneous liquid. In this case a single parameter for the contact impedances was used. In the second experiment the method was tested with a single target within a tank. In this case the contact impedances on all the electrodes were estimated. It was found that in the two-electrode measurement protocol the estimation of the electrode contact impedances improves reconstructions substantially. If only a single electrode contact impedance value for all the electrodes was estimated it was found that in certain cases it was not adequate.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据