基于IdeaVR的摇臂组装与操作VR实践平台开发

Development of VR Practice Platform for Rocker Arm Assembly and Operation Based on IdeaVR

为提高广电专业摇臂实践教学的质量,开发了基于IdeaVR的摇臂组装与操作VR实践平台。基于建构主义学习理论,以模拟摇臂组装与操作,“教、学、练、考”环节全覆盖,师生多人协同教学为目标,开发摇臂虚拟现实实训系统。以JMD12米摇臂为原型,使用3D Max和IdeaVR创建三维模型,并设计三维动画、创建交互功能,实现虚拟现实学习场景中的三维漫游、摇臂组装与操作、运动镜头仿真反馈、协同学习等功能。评估结果表明,该平台能够充分模拟摇臂训练场景,提高了模拟的真实性。

In order to improve the quality of rocker arm practice teaching in radio and television specialty,a VR practice platform for rocker arm assembly and operation based on IdeaVR was developed.Based on the constructivist learning theory,the virtual reality training system of rocker arm was developed to simulate the assembly and operation of rocker arm,the full coverage of teaching,learning,practice and examination,and the collaborative teaching of teachers and students.Taking JMD 12 m rocker arm as the prototype,3D Max and IdeaVR were used to create 3D models,and 3D animations were designed and interactive functions were created to realize 3D roaming,rocker arm assembly and operation,motion lens simulation feedback and collaborative learning in virtual reality learning scenes.The results show that the platform can fully simulate the training scene of rocker arm and improve the authenticity of the simulation.