Evaluation of excitation strategy with multi-plane electrical capacitance tomography sensor
文献类型：期刊论文
| 作者 | Mao, Mingxu1,2; Ye, Jiamin1; Wang, Haigang1; Zhang, Jiaolong1,2; Yang, Wuqiang3 |
| 刊名 | Measurement science and technology
 |
| 出版日期 | 2016-11-01 |
| 卷号 | 27期号:11页码:11 |
| 关键词 | Electrical capacitance tomography Excitation strategy Sensor design Correlation coefficient |
| ISSN号 | 0957-0233 |
| DOI | 10.1088/0957-0233/27/11/114008 |
| 通讯作者 | Ye, jiamin(yejiamin@iet.cn) |
| 英文摘要 | Electrical capacitance tomography (ect) is an imaging technique for measuring the permittivity change of materials. using a multi-plane ect sensor, three-dimensional (3d) distribution of permittivity may be represented. in this paper, three excitation strategies, including single-electrode excitation, dual-electrode excitation in the same plane, and dual-electrode excitation in different planes are investigated by numerical simulation and experiment for two three-plane ect sensors with 12 electrodes in total. in one sensor, the electrodes on the middle plane are in line with the others. in the other sensor, they are rotated 45 degrees with reference to the other two planes. a linear back projection algorithm is used to reconstruct the images and a correlation coefficient is used to evaluate the image quality. the capacitance data and sensitivity distribution with each measurement strategy and sensor model are analyzed. based on simulation and experimental results using noise-free and noisy capacitance data, the performance of the three strategies is evaluated. |
| WOS关键词 | FLUIDIZED-BED ; VOLUME TOMOGRAPHY ; ECT ; RECONSTRUCTION ; GAS |
| WOS研究方向 | Engineering ; Instruments & Instrumentation |
| WOS类目 | Engineering, Multidisciplinary ; Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000385481200008 |
| 出版者 | IOP PUBLISHING LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374846 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Ye, Jiamin |
| 作者单位 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ Manchester, Sch Elect & Elect Engn, Manchester M13 9PL, Lancs, England |
| 推荐引用方式 GB/T 7714 | Mao, Mingxu,Ye, Jiamin,Wang, Haigang,et al. Evaluation of excitation strategy with multi-plane electrical capacitance tomography sensor[J]. Measurement science and technology,2016,27(11):11. |
| APA | Mao, Mingxu,Ye, Jiamin,Wang, Haigang,Zhang, Jiaolong,&Yang, Wuqiang.(2016).Evaluation of excitation strategy with multi-plane electrical capacitance tomography sensor.Measurement science and technology,27(11),11. |
| MLA | Mao, Mingxu,et al."Evaluation of excitation strategy with multi-plane electrical capacitance tomography sensor".Measurement science and technology 27.11(2016):11. |
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来源：中国科学院大学
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