基于MatLab-Simulink GUI的电容层析成像系统

2012 IEEE International Conference on Imaging Systems and Techniques Proceedings Pub Date : 2012-07-16 DOI:10.1109/IST.2012.6295563

Z. Ren, Wuqiang Yang

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引用次数: 7

摘要

介绍了一种基于阻抗分析仪(HP4192A)的高分辨率、高精度、高可靠性的电容层析成像(ECT)系统。采用低耦合电容的多路复用器单元进行自动数据采集。硬件系统包括阻抗分析仪和多路复用器单元，由MatLab Simulink图形用户界面(GUI)控制。实现了图像重建算法和数据分析。本文给出了该系统的初步实验结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An electrical capacitance tomography system with MatLab-Simulink GUI

This paper describes an electrical capacitance tomography (ECT) system based on an impedance analyser (HP4192A), which has high resolution, high accuracy and good reliability. A multi-channel multiplexer unit with low coupling capacitance is used for automated data acquisition. The hardware system, including the impedance analyser and the multiplexer unit is controlled by a MatLab Simulink Graphical User Interface (GUI). Image reconstruction algorithms and data analysis are implemented. Preliminary experimental results have been obtained from the system and are given in this paper.

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2012 IEEE International Conference on Imaging Systems and Techniques Proceedings

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