摘要
基于 Visual Basic 6 .0编制了非线性动力方程的可视化仿真软件 ,应用该软件可绘制出该类方程在相平面上的轨线图、庞加莱 ( Poincarè)截面图、时程曲线图 。
Based on Visual BASIC 6 0(VB),visualization simulation software for the nonlinear dynamic system has been designed.The software can be operated free to draw trajectory of the dynamic equation in phase plane,Poincarè shining map and timeamplitude map.As a result,it is easy to analyse what change different parameter of this equation to the nonlinear dynamical system.
出处
《电脑与信息技术》
2002年第1期12-15,26,共5页
Computer and Information Technology
关键词
非线性动力系统
轨线图
时程曲线图
计算机仿真
nonlinear dynamical system
simulation software
Poincarè shining map
timeamplitude map
