利用计算机模拟二阶系统的图形解  

The Graphic Solution for Two-order System by Computer Simulation

作　　者：罗忠[1] 刘跃平[1] 

机构地区：[1]内蒙古大学理工学院电子工程系,呼和浩特010021

出　　处：《内蒙古大学学报（自然科学版）》2003年第5期574-577,共4页Journal of Inner Mongolia University：Natural Science Edition

摘　　要：在电子虚拟工作平台ElectronicsWorkbench下建立了二阶系统常微分方程的模拟电路,并对其进行模拟计算,得到不同激励下的输出响应—图形解,模拟结果证明了模型的正确性.只要建立合适的电路模型,同样可以求解高阶微分方程的图形解.The model circuit which is described for two order system differential equation is set up under Electronics Workbench, and output responsegraphic solution under different input signal by simulation is given.The circuit modle is proved by its simulation result.The method can be used to solve a highorder differential equation as long as setting up the correct circuit model.

关 键 词：二阶系统 微分方程 ELECTRONICS WORKBENCH 模拟 

分 类 号：TP319.9[自动化与计算机技术—计算机软件与理论]