基于传输线模型的动态电路建模与仿真分析

针对利用数值分析法求解高阶电路时难于列写系统状态空间方程,且计算复杂烦琐的问题,阐述了一种不需要列写状态空间方程,并且能够直接从动态电路元件得到电路计算模型的建模法(传输线模型(TLM)建模法),同时对一个含耦合元件的动态电路进行了建模和仿真,与常用的其它两种常用的数值分析法进行了比较分析.仿真结果表明.方法简单实用,物理概念清晰,能有效对各种动态电路特别足高阶电路进行求解,并且具有无条件的数值稳定性.

Analysis of Dynamic circuits based on Transmission-line Model

Considering the difficulty to get the state-space equation by means of numerical analysis algorithms,which is also resulted in complicated and large calculation,when solving high order circuits,the paper describes a discrete numerical modeling method,transmission-line Modeling(TLM) method,which does not need to write out state-space equation and can get the circuit model directly from the dynamic circuit.It has a analog simulation for a circuits containing dynamic and coupled components.And other two well-k...