Characterization of a multi-plane electrical capacitance tomography sensor with different numbers of electrodes
Characterization of a multi-plane electrical capacitance tomography sensor with different numbers of electrodes
复制标题
具有不同电极数量的多平面电容断层扫描传感器的表征
DOI:
10.1088/0957-0233/27/3/035103
复制
发表时间:
2016-02
影响因子:
2.4
通讯作者:
Yang Wuqiang
中科院分区:
文献类型:
--
作者:
Ye Jiamin;Wang Haigang;Yang Wuqiang
Choosing the number of electrodes is crucial for a multi-plane electrical capacitance tomography (ECT) sensor to obtain satisfactory capacitance data and good image quality. In this paper, issues with the number of electrodes in three-plane ECT sensors are discussed. The number of electrodes on each plane for the three sensors is 4, 8, and 12, respectively. Three quality measures of resolution matrix, i.e. the amplitude response, relative position error, and spatial resolution, are defined and used for evaluating the preliminary performance of ECT sensors. Based on numerical simulation, the noise-free and noisy capacitance data obtained from the three sensors are used for image reconstruction by linear back projection (LBP) and Landweber iteration algorithms. The image quality is evaluated quantitatively in terms of image error and correlation coefficient. Based on static experiment, the effect of the number of electrodes on the quality of the capacitance data and reconstructed images is also analyzed. According to the numerical simulation and experiment results, the selection of the number of electrodes under different conditions is suggested.
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影响因子:
2.4
作者:
Siyi Liu;L. Fu;Wuqiang Yang
通讯作者:
Siyi Liu;L. Fu;Wuqiang Yang
影响因子:
4.3
作者:
Peng, Lihui;Zhang, Bowen;Shimizu, Kazuyoshi
通讯作者:
Shimizu, Kazuyoshi
影响因子:
4.4
作者:
M. Mukhlisin;M. Baidillah;M. Taha
通讯作者:
M. Mukhlisin;M. Baidillah;M. Taha
DOI:
--
发表时间:
2013
期刊:
--
影响因子:
--
作者:
Haigang Wang;G. Qiu;Wuqiang Yang
通讯作者:
Haigang Wang;G. Qiu;Wuqiang Yang
影响因子:
2.4
作者:
Ye, Jiamin;Li, Yi;Yang, Wuqiang
通讯作者:
Yang, Wuqiang