3D Numerical Model for Magnetic Induction Tomography Measurement System

doi:10.12068/j.issn.1005-3026.2014.04.003

Journal of Northeastern University Natural Science ›› 2014, Vol. 35 ›› Issue (4): 466-469.DOI: 10.12068/j.issn.1005-3026.2014.04.003

• Information & Control • Previous Articles Next Articles

3D Numerical Model for Magnetic Induction Tomography Measurement System

XUAN Yang¹， WANG Xu^1,2， LIU Chengan¹， YANG Dan¹

1. School of SinoDutch Biomedical ＆ Information Engineering， Northeastern University， Shenyang 110819， China； 2. School of Information Science ＆ Engineering， Northeastern University， Shenyang 110819， China.

Received:2012-12-25 Revised:2012-12-25 Online:2014-04-15 Published:2013-11-22
Contact: XUAN Yang
About author:-
Supported by:
-

Abstract

Abstract: The finite element analysis method was used to evaluate the forward problem of threedimensional magnetic induction tomography(MIT). The model of MIT measurement system was established by the ANSYS software. The Griffiths’s system was simulated to validate the reliability of the finite element method. The corresponding tests of simulation analysis were performed based on this model. The results were corresponded with the theoretical value and the Griffiths’s test results. The results showed that the method was suitable for solving the forward problem of threedimensional MIT measurement system， which provided the basis to the further study of MIT inverse problem and more complex measurement system design.

Key words: magnetic induction tomography(MIT), finite element analysis, ANSYS software, 3D simulation, biological tissue conductivity

CLC Number:

TPR319

XUAN Yang， WANG Xu， LIU Chengan， YANG Dan. 3D Numerical Model for Magnetic Induction Tomography Measurement System[J]. Journal of Northeastern University Natural Science, 2014, 35(4): 466-469.

References

[1] Griffiths H.Magnetic induction tomography［J］.Measurement Science ＆ Technology，2001，12(8):1126/1131.
[2] Morris A，Griffiths H，Gough W.A numerical model for magnetic induction tomographic measurements in biological tissues［J］.Physiological Measurement，2001，22:113/119.
[3] Scharfetter H，Riu P，Marcos P，et al.Sensitivity maps for lowcontrast perturbations within conducting background in magnetic induction tomography［J］.Physiological Measurement，2002，23:195/202.
[4] 王聪，董秀珍，刘锐岗，等.磁感应断层成像技术中涡流问题的有限元法仿真研究［J］.航天医学与医学工程，2007，20(3):219/222.(Wang Cong，Dong Xiuzhen，Liu Ruigang，et al.Simulation study of eddy current problem in magnetic induction tomography by using finite element method ［J］.Space Medicine ＆ Medical Engineering，2007，20(3):219/222.)
[5] Griffiths H，Stewart W R，Gough W.Magnetic induction tomography:a measuring system for biological tissues［J］.Annals New York Academy of Sciences，1999，873:335/345.
[6] Hollaus K，Magele C，Merwa R，et al.Numerical simulation of the eddy current problem in magnetic induction tomography for biomedical applications by edge elements［J］.IEEE Transactions on Magnetics，2004，40(2):623/626.
[7] 谢德馨.三维涡流场的有限元分析［M］.北京:机械工业出版社，2008:8/32.(Xie Dexin.Finite element analysis of threedimensional eddy current field［M］.Beijing:China Machine Press，2008:8/32.)
[8] Caeiros J M S，Martins R C.An optimized forward problem solver for the complete characterization of the electromagnetic properties of biological tissues in magnetic induction tomography［J］.IEEE Transactions on Magnetics，2012，48(12):4707/4712.

[1]	AN Guo-qing， WANG Rui， ZHAO Hui， LI Tie-ying. Dynamic Response of Double-Skin Steel-Concrete Composite Panel Under Impact Loading [J]. Journal of Northeastern University(Natural Science), 2022, 43(8): 1192-1200.
[2]	WANG Lian-guang， MENG Yu-qi， WANG Zi-qing. Connection of Precast Profiled Steel Sheet Concrete Composite Plate and Steel Beam and Its Finite Element Analysis [J]. Journal of Northeastern University(Natural Science), 2022, 43(4): 575-581.
[3]	CHEN Xiao-hui， ZHANG Heng， LIU Ming-yue， HOU Dong-xiao. Finite Element Analysis of Tensile Failure of Open-Pored Carbon Fiber Composite Laminates [J]. Journal of Northeastern University(Natural Science), 2022, 43(3): 397-403.
[4]	ZHANG Yao-man， LI Wan-peng， YANG Ming-yu. Milling Force Characteristics of Titanium Alloy Parts Machined by Ball-end Milling Cutter [J]. Journal of Northeastern University Natural Science, 2020, 41(6): 852-857.
[5]	LI Jun-chao， XIE Feng， ZHAO Ze， GONG Peng-cheng. Numerical Simulation and Fracture Prediction of Incremental Sheet Forming of Metals [J]. Journal of Northeastern University Natural Science, 2019, 40(4): 488-494.
[6]	FENG Nai-shi， WANG Hong， HU Fo， LI Kang. Design and Analysis of Fiber-Reinforced Three-Cavity Structure of Soft Robot Hands [J]. Journal of Northeastern University Natural Science, 2019, 40(10): 1461-1466.
[7]	SONG Bo， WANG Lian-guang， WANG Chun-gang. Stability Behavior of Channel Columns with Complex Edge Stiffeners and Cap Shaped Stiffeners [J]. Journal of Northeastern University Natural Science, 2018, 39(1): 143-147.
[8]	PAN Hong-gang， YUAN Hui-qun， ZHAO Tian-yu， WANG Guang-ding. Modal Testing Experiment Based on Simulation Impeller of Turbine [J]. Journal of Northeastern University Natural Science, 2017, 38(9): 1298-1303.
[9]	CHEN Yan， LU Xu， JIANG Peng， GUAN Zhen-qun. Analysis on Critical Influential Factors of Axial Load Uniform Distribution in Bolted Joint [J]. Journal of Northeastern University Natural Science, 2017, 38(8): 1142-1147.
[10]	LU Xiao-hong， WANG Fu-rui， LU Yan-jun， GAO Lu-si. Finite Element Simulation of Surface Residual Stress in Micro-milling Inconel 718 [J]. Journal of Northeastern University Natural Science, 2017, 38(2): 254-259.
[11]	FU Yan-ming， YU Tian-biao， WANG Xin， WANG Wan-shan. Finite Element Analysis of Knee Joint Cartilage at Turning of Plough Type Ski [J]. Journal of Northeastern University Natural Science, 2017, 38(10): 1431-1435.
[12]	YAN Yu-tao， QIAN Xiao-lin， ZHANG Yi-bo， SUN Zhi-li. Analysis on Crack Tip J Integral Value Under Sliding Contact Effect [J]. Journal of Northeastern University Natural Science, 2016, 37(12): 1744-1749.
[13]	YANG Guang， ZHANG Kang-sheng， HU Zheng-huan. Feasibility Study on Screw Compressor Driven Rotor with Fixed Cross Rolling [J]. Journal of Northeastern University Natural Science, 2015, 36(12): 1785-1789.
[14]	WANG Jing-wen， WANG Xu. Image Reconstruction Method Based on Compressed Sensing for Magnetic Induction Tomography [J]. Journal of Northeastern University Natural Science, 2015, 36(12): 1687-1690.
[15]	QIU Lifang， MENG Tianxiang， ZHANG Jiuqiao， YANG Debin. Design and Analysis of CombShaped Flexure Joint [J]. Journal of Northeastern University Natural Science, 2014, 35(9): 1316-1320.

3D Numerical Model for Magnetic Induction Tomography Measurement System

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments