摘要
首次提出用新型等效源法求解轴对称非线性静磁场问题 .由于新型等效源法产生的场量分布可用级数形式表示 ,因此在求解非线性方程组的迭代过程中只需对磁导率 μ进行曲面拟合 ,这将节省内存、减少CPU时间。
The new type equivalent source method (NESM) is applied to the nonlinear magnetostatic field of the axisymmetric field. With the help of the method, the formulae and practical execution procedures are described in detail. Compared with BEM, the calculating program is less complex and the CPU time is decreased since only the magnetic permeability μ needs to be fitted.
出处
《华中理工大学学报》
EI
CAS
CSCD
北大核心
2000年第11期57-59,共3页
Journal of Huazhong University of Science and Technology
关键词
新型等效源
非线性静磁场
曲面拟合
new-type equivalent source
nonlinear magnetostatic field
curved surface fitting
