Title :
Analysis of the expansion functions coefficients in the moment method: a case study
Author :
Caspi, A. ; Matzner, H. ; Shtrikman, S.
Author_Institution :
Dept. of Electron., Weizmann Inst. of Sci., Rehovot, Israel
Abstract :
The simple problem of the thin magnetic head is used as a model in order to study the behavior of the moment method expansion function coefficients. It is shown, by comparing six different cases of expansion functions, that the analysis of the coefficients helps to improve the selection of the expansion functions, in order to achieve a more accurate and fast convergent solution. Moreover, the presented analysis helps to improve the understanding of the physical nature of the solution
Keywords :
convergence of numerical methods; electromagnetism; numerical analysis; electric fields; fast convergent solution; moment method expansion function coefficients; thin magnetic head; Boundary conditions; Computer aided software engineering; Convergence; Electromagnetic analysis; Geometry; Laplace equations; Magnetic analysis; Magnetic heads; Moment methods; Physics;
Conference_Titel :
Electrical and Electronics Engineers in Israel, 1991. Proceedings., 17th Convention of
Conference_Location :
Tel Aviv
Print_ISBN :
0-87942-678-0
DOI :
10.1109/EEIS.1991.217716
