多维离散富氏变换法开关电容网络的符号分析

Symbolic Analysis of SCN Via Multidimensional Discrete Fourier Transform

本文基于多维离散富氏变换,提供了一种对多相开关电容网络(SCN),进行符号分析的算法。该法易于编程,可有效地获得不含对消项的符号网络函数。并提出了一种新的建模方法,获得了最小化的系统矩阵,使计算量大为减少。

On the basis of multidimensional discrete Fourier transform, a new algorithm is presented for symbolic analysis of multiphase SCN and implemented in a IBM-PC/XT. This method is easy for programming and efficint in getting symbolic network function which does'nt contain cancelling terms. A new SCN formulation is developed to gain minimal system matrix. As a result, the amount of conputation is greatly reduced.