On time-domain simulation of lossless transmission lines with nonlinear terminations

被引:41
|
作者
Jiang, YL [1 ]
机构
[1] Xian Jiaotong Univ, Sch Sci, Inst Informat & Syst Sci, Xian 710049, Shaanxi, Peoples R China
关键词
nonlinear circuits; transmission lines; differential-algebraic equations with multiple delays; waveform relaxation; circuit simulation;
D O I
10.1137/S0036142902418886
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
A time-domain approach is presented to solve nonlinear circuits with lossless transmission lines. Mathematically, the circuits are described by a special kind of nonlinear differential-algebraic equations (DAEs) with multiple constant delays. In order to directly compute these delay systems in time-domain, decoupling by waveform relaxation (WR) is applied to the systems. For the relaxation-based method we provide a new convergence proof. Numerical experiments are given to illustrate the novel approach.
引用
收藏
页码:1018 / 1031
页数:14
相关论文
共 50 条