Study on interactive teaching laboratory based on virtual reality

摘要

During teaching simulation in traditional application NCSLab 3D virtual remote laboratory, there is no interactivity and timely feedback of student behaviours and real-time interactive teaching cannot be achieved. In order to solve this problem, an interactive teaching laboratory simulation based on virtual reality technology is designed in this paper. In this method, interactive programming is performed to virtual laboratory based on analysis of interactive teaching principle of the laboratory, and user's roaming behaviours are monitored in real-time and fed back to realise interactive teaching and complete interactive teaching laboratory simulation based on virtual reality technology. The experimental results show that the simulated laboratory has good performance, and can provide operation stability up to 99.7% with only running memory of 24.6 MB, indicating that the laboratory simulated in this paper can significantly improve teaching results.