某炮模拟训练系统中三维视景的设计与实现

3D Scene Design and Realization of the Specific Gun Simulation Training System

针对营级某炮模拟训练系统中对训练场景逼真模拟、想定设置、响应半实物模拟器操作、进行炮弹爆炸等特效展示,以及毁伤仿真等方面的三维视景需求,进行了三维视景系统研究。介绍了三维视景系统框架,分析了体系结构、基本功能组成和运行流程,对训练环境模拟、想定设置、碰撞检测、毁伤计算等功能的设计与实现进行了详细阐述,并同时支持单体训练和联合训练。该系统已成功部署,为部队进行高效、安全、逼真训练提供了有效支撑,具有广泛的经济效益和军事应用前景。

The 3 D scene system is studied in the simulation training system for the gun simulation training system,such as the realistic simulation of the training scene,the setting of scenario,the response to the operation of the hardware in the loop simulators,the special effect display of the projectile explosion,and the damage simulation. The frame work of 3 D visual system is introduced,the structure of the system,the basic function compasition and the running flow are analyzed,and the design and implementation of the main functional modules,such as the simulation of the training environment,the setting of scenarios the collision detection and the damage calculation are described in details. The system can support the single unit training and joint training at the same time. The system has been successfully deployed,providing effective supports for the efficient,safe and realistic training of the troops. It has extensive economic and military application prospects.