摘要： 针对真实无人机编队飞行实验成本及风险较高的问题，提出一种基于Vega的虚拟验证平台，以克服OpenGL等视景开发工具代码可移植性较差、执行效率较低等缺点。分析无人机编队飞行视景仿真的系统需求，采用Vega的三维模型驱动与MFC灵活控制相结合的方法，研究多机飞行中的协同机制、仿真数据通信、编队飞行的实时控制、显示、记录与回放等编队仿真技术。结果证明，该虚拟验证平台仿真度高、实时性好、可移植性强、数据传输可靠。
关键词:
虚拟现实,
无人机编队,
视景仿真,
人机交互,
文字渲染
Abstract: Aiming at the problems that the real Unmanned Aerial Vehicle(UAV) formation flying will raise experimental risk and cost, and other scene tapping facilities such as OpenGL have weak code portability and low executing efficiency, a virtual validating platform based on Vega is proposed. The demand of UAV formation flying scene simulation system is analyzed. Using the technical method which combines the 3D model drivers of Vega and the agility control of MFC, the formation flying simulation techniques such as cooperating mechanism of multi-UAV flying simulated data communication and real-time control, display, recording and redisplay on formation flying are studied. Simulation results prove that the system has high fidelity, well real-time capability, strong portability and reliability of data transfer.
Key words:
virtual reality,
Unmanned Aerial Vehicle(UAV) formation,
scene simulation,
man-machine interaction,
text rendering
中图分类号:
郭立普, 魏瑞轩, 侯海平, 张立鹏. 无人机编队飞行视景仿真关键技术研究[J]. 计算机工程, 2012, 38(10): 230-233.
GUO Li-Pu, WEI Rui-Han, HOU Hai-Beng, ZHANG Li-Feng. Research on Key Techniques of Unmanned Aerial Vehicle Formation Flying Scene Simulation[J]. Computer Engineering, 2012, 38(10): 230-233.