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Proceedings Paper

Capacitance sensitivity distributions model and image reconstruction in electrical capacitance tomography
Author(s): Deyun Chen; Guibin Zheng; Xiaoyang Yu
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Paper Abstract

In this paper a software method for electrical capacitance sensor design of electrical capacitance tomography system is presented by using finite element analysis techniques. Electrical capacitance sensor theory model is established, and capacitance sensitivity field distribution and structure parameters of the sensor to measurement effect are analyzed by the method. The optimized design and simulation of electrical capacitance sensor is based on the method, and performances of electrical capacitance sensor are improved clearly, satisfactory images can be reconstructed by using the capacitance sensitivity distributions as a priori information. It provides powerful support for further application research.

Paper Details

Date Published: 15 March 2002
PDF: 5 pages
Proc. SPIE 4710, Thermosense XXIV, (15 March 2002); doi: 10.1117/12.459622
Show Author Affiliations
Deyun Chen, Harbin Univ. of Science and Technology (China)
Guibin Zheng, Harbin Univ. of Science and Technology (China)
Xiaoyang Yu, Harbin Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 4710:
Thermosense XXIV
Xavier P. Maldague; Andres E. Rozlosnik, Editor(s)

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