摘要
雷达系统的仿真模拟由于成本低、效果好,已成为军事院校训练的一种方式。为了保证操作界面的逼真度,设计的轰炸瞄准雷达训练系统采用真实的雷达显示器,利用基于FPGA的雷达显示接口板来实现计算机与真实雷达显示器之间的连接。采用虚拟现实技术生成雷达视频回波显示在真实雷达显示器上,供飞行人员进行地面模拟训练使用。该设计能很好地应用于雷达课程教学和飞行人员的机载雷达的操作训练中。
Simulation of radar system has became a kind of training in military schools, due to its low cost and good effeciency. In order to ensure reality of the simulator＇s operation interface,design of the bomb - aiming radar＇s training system adopts real radar monitor,makes the use of computer to create the ground object radar echoes, utilizes radar interface board based on the FPGA to realize the connection of computer and real radar monitor. Computer creates the moving radar video echoes along with the movement of the plane by the simulation technique, then the video data can be changed into radar echoes signal that the radar monitor can receive by the radar interface board,and display on the radar monitor,so that forms simulate radar image on the radar monitor for the flight personnel to use in the ground simulation training. This design is well applied in radar textbook teaching and military training for radar operators.
出处
《现代电子技术》
2009年第7期52-54,共3页
Modern Electronics Technique
