Visualized measurement method and calibration for electrical capacitance tomography system

被引：0
|
作者：
Chen Deyun [1 ]
Chen Yu [1 ]
Wang Lili [1 ]
Yu Xiaoyang [1 ]
机构：
[1] Harbin Univ Sci & Technol, Harbin 150080, Peoples R China
来源：
2007 IEEE INTERNATIONAL CONFERENCE ON CONTROL AND AUTOMATION, VOLS 1-7 | 2007年
关键词：
electrical capacitance tomography; two-phase flow measurement; data acquisition; image reconstruction; visualization;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The mathematic model of the oil-water two-phase distribution information is established based on double integral infinitesimal principle, an ECT measurement system of 8-electrode oil-water two-phase flow is set up that is comprised of a measurement circuit with stray-capacitance-resistance and a 80C32 SCM, both of which control the measurement among the pole plates and the capture system. The image reconstruction for oil-water two-phase cross-sectional image and the calculating of oil-water two-phase water content can be accomplished by an adaptive threshold image reconstruction algorithm, and the precision of reconstruction is about 1%, which can meet the need of identification of flow regime for oil-water two-phase flow.
引用
收藏
页码：161 / 166
页数：6
相关论文
共 50 条
  • [1] Hardware design and system calibration for electrical capacitance tomography system
    Deyun Chen
    Wenming Tang
    Lili Wang
    Xiaoyang Yu
    2007 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION, VOLS I-V, CONFERENCE PROCEEDINGS, 2007, : 3088 - 3093
  • [2] Calibration of capacitance tomography systems: A new method for setting system measurement range
    Yang, WQ
    MEASUREMENT SCIENCE AND TECHNOLOGY, 1996, 7 (06) : 863 - 867
  • [3] An Electrical Capacitance Tomography System with Double Measurement Channels
    Yan, Hua
    Wang, Jun
    Zhou, Yinggang
    ADVANCED RESEARCH ON INDUSTRY, INFORMATION SYSTEMS AND MATERIAL ENGINEERING, PTS 1-7, 2011, 204-210 : 1314 - 1317
  • [4] Hardware design and measurement results for an electrical capacitance tomography system
    Holler, G
    Fuchs, A
    Schweighofer, B
    ICEMI'2003: PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOLS 1-3, 2003, : 1 - 6
  • [5] Comparison of measurement results and simulations based on finite element method for an electrical capacitance tomography system
    Holler, G
    Fuchs, A
    Schweighofer, B
    Brasseur, G
    PROCEEDINGS OF THE ISA/IEEE SENSORS FOR INDUSTRY CONFERENCE, 2004, : 109 - 115
  • [6] Data and measurement mechanism integrated imaging method for electrical capacitance tomography
    Lei, Jing
    Liu, Qibin
    APPLIED SOFT COMPUTING, 2024, 155
  • [7] Enhancement of Measurement Efficiency for Electrical Capacitance Tomography
    Fan, Zhaoyan
    Gao, Robert X.
    IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2011, 60 (05) : 1699 - 1708
  • [8] Digitalized electrical capacitance tomography system
    Ma, Min
    Wang, Hua-Xiang
    Zhang, Wei-Yu
    Jiliang Xuebao/Acta Metrologica Sinica, 2007, 28 (03): : 253 - 256
  • [9] Development on electrical capacitance tomography system
    Zhao, JC
    Fu, WL
    ICEMI 2005: Conference Proceedings of the Seventh International Conference on Electronic Measurement & Instruments, Vol 2, 2005, : 492 - 495
  • [10] A Compact Electrical Capacitance Tomography System
    Kjaersgaard-Rasmussen, J.
    Yang, W. Q.
    2008 IEEE INTERNATIONAL WORKSHOP ON IMAGING SYSTEMS AND TECHNIQUES, 2008, : 174 - +
12345