基于IdeaVR的虚拟仿真实验系统设计与实现

Design and Implementation of Virtual Simulation Experiment System Based on IdeaVR

虚拟现实技术(Virtual Reality,VR)具有沉浸感、实时交互、多人协同等特性,在教育领域中有着十分重要的应用价值.通过收集数据,利用SketchUp进行三维模型的构建,再利用IdeaVR平台搭建整个三维场景、编辑交互动画,基于IdeaVR的虚拟仿真实验系统实现了三维导航及漫游、实时信息查询、多人协同操作以及回忆测试等功能.实验结果表明,该系统可以让学生通过先进的虚拟现实硬件设备在沉浸式虚拟现实环境中进行交互式、协同式的操作和学习,与传统教学方式相比,大大增加了学生的兴趣、投入感和满足感,提高了认知效果和学习效率,从而证明了VR技术的实用性.

Virtual Reality(VR)has the characteristics of immersion,real-time interaction,multi-person collaboration and so on,and has a very important application value in the field of education.By collecting data,SketchUp was used to build the 3D model,and IdeaVR platform was used to build the whole 3D scene and edit interactive animation.The virtual simulation experiment system based on IdeaVR realized the functions of 3D navigation and roaming,real-time information query,multi-person cooperative operation and recall test.The experimental results show that the system can let students carry out interactive and collaborative operation and learning in the immersive virtual reality environment by using advanced virtual reality hardware equipment.Compared with the traditional teaching method,it greatly increases the students'interest,sense of engagement and satisfaction,and improves the cognitive effect and learning efficiency,which proves the practicability of VR technology.