巡飞弹实时航迹监控系统的研究与设计

Research and design of real time track monitoring system for cruise missile

针对巡飞弹在执行任务时航迹显控、姿态信息显示不直观的缺点,设计了基于Unity3D的实时航迹监控系统。通过对巡飞弹在突防阶段与侦察阶段的飞行航路进行分析,利用数字高程模型的构造地形模型,构建了雷达、高炮与防空导弹3大威胁的等效模型,并建立了巡飞弹飞行航迹规划,结合弹体姿态建模和虚拟空间坐标定位方法,利用三维视景仿真技术对整个系统进行模块化设计。试飞试验验证了系统能实时接收弹体航迹状态数据,并实现弹体姿态复现。

A real-time track monitoring system based on Unity 3D is designed to overcome the shortcomings that the displag of the projectile,the visual display and the attitude information of curise missile are not intuitive.Based on the analysis of the flight path of the projectile and the reconnaissance stage,the terrain model of the digital elevation model is used to construct the equivalent model of the three major threats of radar,anti-aircraft and anti-aircraft missile.The flight path Planning is also buict.Combined with missile attitude modeling and virtual space coordinate positioning method,the entire system modular is designed by using of three-dimensional visual simulation technology.The flight test verities that the system can receive real-time track state data and posture reproduction.