飞行模拟训练分布交互视景仿真系统研究

Research on Distributed Interactive Visual Simulation System for Flight Training

创建了具有LOD(Levels of Detail)层次细节优化的三维地形模型、飞行器模型和环境物体模型,采用Vega软件的Sym-bology(仪表)模块、Creator建模中的DOF(Degrees Of Freedom)技术和Opengl程序设计技术,开发了精细的虚拟座舱仪表模型,并完成了基于飞行器视点和地面多视点的各视景仿真联邦成员的软件开发,构建了符合HLA标准的飞行模拟训练分布交互视景仿真系统,为飞行员和地面工作人员协同配合训练提供了先进的环境仿真实验平台。

3D models including 3D terrain, aerocraft and models in environment were created for visual flight simulation. The 3D terrain was optimized with LOD （Levels of Detail）. Virtual cockpit instrument was established with the Symbology module of Vega, the DOF （ Degrees Of Freedom） node of Creator and the Opengl programming technique. The Distributed Interactive Visual Simulation System For Flight Training, which was based on multi - observer of flight and aerodrome and composed of these visual simulation federations, was conformed to the HLA protocol and offered an advanced environment simulation system for the cooperate training between pilot and workers in aerodrome.