Numerical Green's function of a point current source in horizontal multilayer soils by utilizing the vector matrix pencil technique

被引：15

作者：

Zou, J ^{[1
]}

He, JL ^{[1
]}

Guo, J ^{[1
]}

Gao, YQ ^{[1
]}

Chen, SM ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2004年 / 40卷 / 02期

基金：

中国国家自然科学基金;

关键词：

grounding system; multilayer soil; numerical Green's function; vector matrix pencil method;

D O I：

10.1109/TMAG.2004.825014

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Numerical Green's function approach is proposed to calculate Green's function of a point current source in an arbitrary horizontal multilayer soil. The coefficients of Green's function are straightforwardly sampled in an iterative way in terms of the simultaneous equation system satisfying the pertinent boundary value problem, then the closed-form expression of Green's function for multilayer soil can be given by the vector matrix pencil technology. The approach proposed could be practically applied in grounding problems in an arbitrarily layered soil without needing to derive the analytical expression of Green's function.

引用

页码：730 / 733

页数：4

共 5 条

[1] Rapid calculation of eddy current field Green's function using the matrix pencil method
Xing, Lingling
NDT & E INTERNATIONAL, 2009, 42 (02) : 85 - 91
[2] Numerical solution of Green's function of potential field of eccentric point source in axisymmetric inhomogeneous media
Chen, XG
Nie, ZP
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 1996, 34 (03): : 619 - 625
[3] Fast Calculation of the Green Function of a Point Current Source in a Horizontal Layered Soil With a New Complex Path and Its Application in Grounding System
Zou, Jun
Du, Xuelong
Zhou, Chenglong
IEEE TRANSACTIONS ON MAGNETICS, 2015, 51 (03)
[4] Green's function technique to model Love-type wave propagation due to an impulsive point source in a piezomagnetic layered structure
Ray, Anusree
Singh, Abhishek K.
Kumari, Richa
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2021, 28 (07) : 709 - 720
[5] Computing the response of multi-component induction logging in layered anisotropic formation by the recursive matrix method for magnetic-current-source dyadic Green's function
Wei Bao-Jun
Wang Tian-Tian
Wang Ying
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2009, 52 (11): : 2920 - 2928

← 1 →