机载火控雷达训练模拟器的设计  

Design of of Airborne Fire-Control Radar Simulator

作　　者：欧阳文[1] 何友[1] 靳煜 

机构地区：[1]海军航空工程学院信息融合研究所山东 [2]北京良乡91917部队技术处

出　　处：《计算机仿真》2006年第1期250-254,共5页Computer Simulation

摘　　要：航空电子综合仿真系统中的机载火控雷达模拟器与视景、火控、敌我识别和电子对抗等仿真系统构成一个具有多种训练功能的模拟系统。讨论了雷达模拟器的软、硬件结构,说明了机动目标多精度模型的建立方法,分析了地、海与体杂波的雷达反射特性模型。采用以检测概率逼近的方法来模拟机动目标的杂波环境下的检测,并进行目标航迹的处理。分别进行目标、真实回波和辅助图形的绘制合成完成的雷达图像。上述方案应用于某型飞行训练模拟器的研制,取得预期效果,具有良好的工程应用前景。Airborne fire- control radar simulator along with visual scene, fire control, IFF and radar countermeasure simulator construct a simulation system with multiple purpose in the airborne avionics synthetic simulator. The hardware, software architecture of the radar simulator are discussed in the paper. Target multiple precision model construction method is studied, and the land, sea and volume clutter models are analyzed. Method for approaching detection probability is adopted to simulate the process of target detection and tracking . Synthesizing target image, real beam ground mapping image and accessorial image can get the radar simulation image. The scheme and technique are being used in a certain flight simulator design, the expectant result shows the reference value to practical application.

关 键 词：机载雷达 火控 训练模拟器 仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]