讨论了在PC机上实现无人机虚拟现实仿真的系统结构、实现平台、模型和仿真数据库的组织实现方法。讨论了图形仿真各个子模块

的实现方法，并解决了无人机模型的位姿自动校准问题。-Discusses the implementation of the system structure UAV virtual reality simulation on the PC, to achieve organizational platform, modeling and simulation　implementations. Graphic simulation discussed various sub-modules

Implementation methods, and solve the UAV model pose automatic calibration problems.