电路分析中拉普拉斯反变换的求解

The Solution of Inverse Laplace Transform in Circuit Analysis

针对用拉普拉斯变换法求解线性电路时有理分式存在共轭极点和重极点的情况,提出了将有理分式展开成部分分式的几种简便方法,使某些特定情况下拉普拉斯反变换的求解变得简单。

For the situation that the rational fractions have conjugate complex poles and multiple poles in linear circuit analysis with laplace transform,this paper proposes some simple methods those are used for parctial fraction expansion of rational fractions.Those methods make the solution of inverse Laplace transform simple.