摘要
网络分解法是求解电大尺寸复杂结构电磁问题的重要方法之一,关于网络分解法误差分析的研究有着重要的理论意义和实用价值.本文给出了网络分解法的误差估计,并对于脉冲基函数转换成三角基函数的情况给出了三角基函数个数的最优公式,数值结果表明了分析的正确性.
The diakoptic method is one of the important methods to solve the electromagnetic problems of electrically large bodies and complex structures. The importance on the error analysis of diakoptic method both in theory and in practice is revealed. In this paper, the authors establish the error estimation of diakoptic method and give the optimum number of triangle basis functions under the transform from pulse basis functions to triangle basis functions. The numerical experiments support the analysis.
出处
《微波学报》
CSCD
北大核心
1995年第4期259-265,共7页
Journal of Microwaves
基金
国家自然科学基金资助课题
关键词
网络分解法
误差分析
三角函数
电磁理论
Electromagnetic problem. Diakoptic method, Error analysis. Number of transform basis function.
