Art

J-GLOBAL ID：202102213714085170   Reference number：21A0132131

Contact Current Density Analysis Inside Human Body in Low-Frequency Band Using Geometric Multi-Grid Solver

幾何学的マルチグリッドソルバを用いた低周波帯での人体内部の接触電流密度解析

Author (4)： NOMURA Masamune (Interdisciplinary Graduate School of Agriculture and Engineering, University of Miyazaki) ,  NAKAMURA Yuki (Graduate School of Engineering, University of Miyazaki) ,  TARAO Hiroo (Department of Electrical and Computer Engineering, National Institute of Technology, Kagawa College) ,  TAKEI Amane (Faculty of Engineering, University of Miyazaki)
Material： IEICE Transactions on Electronics (Web)  (IEICE Trans Electron (Web))
Volume： E103.C  Issue： 11  Page： 588-596(J-STAGE)  Publication year： 2020 
JST Material Number： U0468A  ISSN： 1745-1353  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *multigrid method ,  *leakage current ,  current density ,  biological model ,  finite difference time domain method ,  potential ,  scalar ,  numerical solution ,  conjugate gradient method
Semi thesaurus term： Cholesky decomposition ,  scalar potential ,  *multigrid method ,  numerical human model ,  *touch current (human)

Author keywords (4)： contact current density analysis ,  geometric multi-grid method ,  multi-color ordering ,  numerical human body model SPFD method

JST classification (1)： Electrostatics,magnetostatics  (BD01010C)

Reference (15)：

• [1] H. Tarao, N. Hayashi, I. Hamamoto, and K. Isaka, “Numerical calculation of internal human body resistances at power frequency, and comparison of them with experimental ones,” IEEJ Trans. Fundamentals and Materials, vol.131, no.3, pp.178-184, 2011 (in Japanese). 10.1541/ieejfms.131.178
• [2] T.W. Dawson, K. Caputa, M.A. Stuchly, and R. Kavet, “Electric fields in the human body resulting from 60-Hz contact currents,” IEEE Trans. Biomed. Eng., vol.48, no.9, pp.1020-1026, Sept. 2001. 10.1109/10.942592
• [3] M. Nomura, H. Tarao, and A. Takei, “Performance Evaluation of Preconditioning Methods for Current Density Analysis Inside Human Body Using Numerical Human Model,” IEICE Trans. Electron., vol.J101-C, no.10, pp.400-409, Oct. 2018 (in Japanese).
• [4] M. Schinnerl, J. Schoberl, and M. Kaltenbacher, “Nested Multigrid Methods for the Fast Numerical Computation of 3D Magnetic Fields,” IEEE Trans. Magn., vol.36, no.4, pp.1557-1560, July 2000. 10.1109/20.877736
• [5] K. Watanabe, H. Igarashi, and T. Honma, “Comparison of Geometric and Algebraic Multigrid Methods in Edge-Based Finite-Element Analysis,” IEEE Trans. Magn., vol.41, no.5, pp.1672-1675, May 2005. 10.1109/TMAG.2005.846092

Terms in the title (5)： 幾何学 ,  低周波 ,  人体 ,  電流密度 ,  解析