基于VRML／Simulink技术的3D单摆仿真  

作　　者：汪昭[1] 徐文娟[1] 魏江[1] 

机构地区：[1]常熟理工学院物理与电子工程学院,江苏常熟215500

出　　处：《中国科技纵横》2016年第2期13-15,共3页China Science & Technology Overview

基　　金：常熟理工学院校级教改立项项目（CITJGGN201328）资助.

摘　　要：运用计算虚拟技术设计实验仿真是时下高校实验室教学改革的重点方向之一。基于VRML／Simulink技术，通过建立数学模型坡计了一个摆幅和阻尼系数可控的3D单摆计算机仿真模型，并设计了图形用户界面，实现了用户的对实验参数的控制。应用该模型研究了较大摆幅和存在阻尼时的单摆的运动情况最后，我们对实验进行了总结与展望.Nowadays, designing the virtual experiment with computational simulation technology is becoming one of the most important direction of current laboratory teaching reform in colleges and universities. Based on VRML/Simulink technology,by establishing the mathematical model, we designed a 3D computer model of simple pendulum, whose swing and damping coefficient could be controlled.We also designed a graphical user interface to control the experimental parameters. Applying the model, we studied the motion of pendulum with large swing or damping. Finally, we summarized and prospected about the experiment.

关 键 词：VRML SIMULINK 单摆 仿真 

分 类 号：TP333.4[自动化与计算机技术—计算机系统结构]