虚拟现实航天仿真技术研究

The research of astronautics simulation based on virtual reality technology

现阶段的航天仿真一般集中在多媒体仿真与可视交互仿真,其沉浸感不强。针对以上不足,论文结合虚拟现实仿真技术的特点,利用多通道显示技术和一系列开源软件开发了一个基于虚拟现实技术的航天仿真系统,并且结合实际应用提出各通道独立显示和完全显示模式,实现了数据计算与三维演示部分的分离显示和数据驱动,弥补了现在多通道演示系统形式单一的不足。该系统具有平台移植性好,沉浸感强等特点。

Astronautics simulation mainly focuses on multimedia simulation and scene simulation currently. However, the immersion is limited. An astronautics simulation system is developed to solve this problem with virtual reality technology. The system is based on tiled-display technology and a series of open-source software. According to the application demand, separated display mode and combined display mode are developed to detach data computation and visual display. The system has advantages in portability and immersion.