Comparison of three mesh generation method for electrical capacitance tomography

被引：0
|
作者：
Wang Yutao [1 ]
Li Suo [1 ]
Yang Gang [1 ]
机构：
[1] NE Univ, Coll Informat Sci & Engn, Shenyang 110004, Peoples R China
来源：
7th International Conference on Measurement and Control of Granular Materials, Proceedings | 2006年
关键词：
ECT (electrical capacitance tomography); triangle; rectangle; quadtree;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
This paper introduces some mesh generation method used in ECT, which are triangular, rectangular and quadtree method. Mesh generation is one of the most important steps to FEM. The shape and the quantity and the distribution of element mesh directly work on the solution of ECT sensor model. After analyzing the mathematical model of ECT sensor model and the realization of mesh generation, the meshes generated of different mesh generation method and the effect to reconstructed images are both given. Simulation and experiment show that quadtree mesh method is better than the other two methods.
引用
收藏
页码：269 / 273
页数：5
相关论文
共 50 条
  • [1] Refined Cartesian Mesh for Modeling in Electrical Capacitance Tomography
    Smolik, Waldemar T.
    Kryszyn, Jacek
    2013 IEEE INTERNATIONAL CONFERENCE ON IMAGING SYSTEMS AND TECHNIQUES (IST 2013), 2013, : 372 - 376
  • [2] Structural Comparison of Electrical Capacitance Tomography Sensor
    Wang, Yifan
    Hu, Lijuan
    Yan, Hua
    Zhou, Yinggang
    2017 29TH CHINESE CONTROL AND DECISION CONFERENCE (CCDC), 2017, : 7764 - 7769
  • [3] A New Sensing Method for Electrical Capacitance Tomography
    Fan, Zhaoyan
    Gao, Robert X.
    2010 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE I2MTC 2010, PROCEEDINGS, 2010,
  • [4] Three-dimensional electrical capacitance tomography imaging
    Soleimani, M.
    INSIGHT, 2006, 48 (10) : 613 - 617
  • [5] Neurocomputing method for image reconstruction of three-phase flows in electrical capacitance tomography
    Guo, H.X.
    Yu, S.S.
    Zhou, J.L.
    Bao, Z.T.
    Feng, J.X.
    Xiaoxing Weixing Jisuanji Xitong/Mini-Micro Systems, 2001, 22 (09):
  • [6] Comparison of Single and Segmented Excitation of Electrical Capacitance Tomography
    Din, Shahrulnizahani Mohammad
    Razali, Nur Adila Mohd
    Azmi, Aizat
    Song, Chee Pei
    2015 10TH ASIAN CONTROL CONFERENCE (ASCC), 2015,
  • [7] An improved second-generation electrical capacitance tomography system
    Gamio, JC
    Waterfall, RC
    SENSORS AND THEIR APPLICATIONS VIII, 1997, : 163 - 168
  • [8] Combination regularization reconstruction method for electrical capacitance tomography
    Lei, J.
    Liu, Q. B.
    Wang, X. Y.
    Liu, S.
    FLOW MEASUREMENT AND INSTRUMENTATION, 2018, 59 : 135 - 146
  • [9] Learnable bilevel optimization method for electrical capacitance tomography
    Lei, Jing
    Liu, Qibin
    SIGNAL PROCESSING, 2024, 219
  • [10] Modified iterative Landweber method in electrical capacitance tomography
    Jang, J. D.
    Lee, S. H.
    Kim, K. Y.
    Choi, B. Y.
    MEASUREMENT SCIENCE AND TECHNOLOGY, 2006, 17 (07) : 1909 - 1917
12345