一种新的建立状态方程的系统方法

A New Systematic Approach for Building State Equations

引入混合变量的概念，建立网络的混合方程，通过消去混合方程中的多余变量，最终得到网络的状态方程。

In this paper, the concept of hybrid variables is introduced. First hybrid equations are built and then,state equations are obtained by eliminating the redundant hybrid variables in the hybrid equations.