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虚拟机器人的研究与应用,推动了机器人学科教学的发展,为实体机器人的理论研究提供了一个新平台,也为机器人教学创造了新的认知情境。本文在分析国内外研究现状和中小学机器人教学实际情况的基础上,给出了一个采用3DS MAX和Virtools DEV技术开发的,具有沉浸感强、功能丰富、可实时交互的面向中小学的机器人教学平台。重点探讨了机器人三维建模、虚拟环境对象的属性设置、碰撞检测、路径搜索等关键技术。通过一系列仿真技术,使得原本必须用实体机器人作为对象的研究和教学活动,可以在一定程度上转移到计算机中虚拟实现。最后给出了相关的实现效果。
The research and application of virtual robots promote the development of robotics teaching, provide a new platform for the theoretical research of solid robots, and create a new cognitive context for robot teaching. Based on the analysis of the research status at home and abroad and the actual situation of the robot teaching in primary and secondary schools, this paper presents a robot teaching for primary and secondary schools which is developed by 3DS MAX and Virtools DEV technology and has a strong sense of immersion, rich functions and real-time interaction platform. Focus on the robot three-dimensional modeling, virtual environment object attribute setting, collision detection, path search and other key technologies. Through a series of simulation techniques, research and teaching activities, which must originally be based on solid robots, can be transferred to the virtual implementation in computers to a certain extent. Finally, the related realization effect is given.