数字化实验教学示范中心的建设  

Construction of Digitalisation Experimental Teaching Demonstration Center

作　　者：王鸿森[1] 王培俊[1] 赵崇[1] 曹永彦[1] 

机构地区：[1]西南交通大学机械基础国家级实验教学示范中心,四川成都610031

出　　处：《实验室研究与探索》2009年第3期205-207,共3页Research and Exploration In Laboratory

摘　　要：介绍了虚拟现实技术在数字化实验教学示范中心建设中的应用,讨论了相关的关键技术。基于Vega Prime 2.0软件开发了西南交通大学机械基础国家级实验教学示范中心的视景仿真系统。该系统实现了固定路径导航和交互控制漫游,建立了一套有效的碰撞检测机制以实现楼宇内外的漫游,获得了真实感的立体显示效果。表明虚拟现实技术在数字化实验室建设领域具有广阔的应用前景。The paper introduces the application of virtual reality technology to the construction of digital experimental teaching Demonstration center and discusses some relevant key technology. The scene simulation system of the national experimental teaching demonstration center for mechanical basis of Southwest Jiaotong University based on Vega Prime 2. 0 is developed. Navigating along fixed path and interaction-controlled roaming are realized. Effective collision detection is established to implement roaming around in and out of the building. Moreover, stereo display with real feeling is a- chieved. Our practice proves that virtual reality technology has wide application foreground in the field of digital labora- tory construction.

关 键 词：实验教学中心 虚拟实验室 虚拟漫游 场景仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]