基于Simulink和VR技术的三维空间电子运动研究  

Study on the Motion of Electron in 3D Space Based on Simulink and VR Technology

作　　者：吴迪[1] 章涛[1] 吴亿维[2] 王彦春[1] 刘军[1] 徐朋[1] 王蔚[1] 李学慧[1] 

机构地区：[1]大连大学,辽宁大连116622 [2]东北大学,辽宁沈阳110819

出　　处：《大学物理实验》2012年第1期51-53,共3页Physical Experiment of College

基　　金：大连大学2010年教学改革重点项目

摘　　要：以电子示波器中电子的运动模型为例,探讨了结合Simulink软件和虚拟现实编程语言在虚拟物理实验中应用问题。通过虚拟现实编程语言创建电子运动环境的三维模型,利用Simulink构建了较为完善的、严格遵循客观物理定律并且不以人的主观意识改变的仿真系统。给出了电子在三维空间运动的动画,和不同频率比的李萨如图形。体现出Simulink虚拟现实工具箱仿真物理实验的便捷性、可靠性和科学性。Taking the motion model of electrons in electronic oscilloscope as an example,the problems of combination of Simulink software and virtual reality programming language in a virtual physics experiments were discussed.Based on the three-dimensional model of e-sports environment created by virtual reality programming language,a simulation system which strictly followed the laws of physics and does not change with people's subjective sense and with more comprehensive and objective was constructed by Simulink.An animations of electrons movement in three-dimensional space were given,and the Lissajous figure with different ratio of frequency in x and y directions were given either.Reflect the convenience,reliability and scientific properties of the simulation of physical experiment with Simulink and Virtual Reality Toolbox.

关 键 词：SIMULINK 建模 VRML 三维动画 

分 类 号：O4-39[理学—物理]