敌我识别系统建模研究  

Research into The Modeling of Identification Friend or Foe System

作　　者：夏栋[1] 郝继刚 杨伟 

机构地区：[1]海军航空工程学院青岛校区 [2]解放军92664部队 [3]青岛雷达声纳修理厂

出　　处：《舰船电子对抗》2017年第3期29-31,共3页Shipboard Electronic Countermeasure

摘　　要：无论在作战仿真还是模拟训练中,敌我识别系统都是大系统的重要组成部分。对敌我识别系统的模拟目前仅停留在根据应答机平台的红蓝方属性直接给出识别结果,而对多个应答机处于询问范围内一问多答、询问对象超出询问距离等特殊情况都没有考虑。针对敌我识别系统建模现有模型过于简单的问题,在敌我识别系统模型中增加了询问信号传播模型和应答信号传播模型,考虑了询问信号和应答信号在空间传播的真实过程,真实反映了敌我识别系统询问、应答、识别的整个工作过程。利用建立的模型,能够对一问多答、询问超出距离、应答超出距离等特殊情况进行反映,在作战仿真系统或模拟训练系统中逼真地复现敌我识别系统的工作过程。Identification friend or foe （ IFF） system is an important part in both manoeuver simula-tion and simulative training system. Simulation of IFF system is only restricted in providing identi-fication result according to responder platform＇s attribute of red or blue now. However, special situ-ations such as several responders answering to one inquisitor and responder outside of inquisitor＇s range are not considered. As IFF model in use is simple, spreading models of inquiring signal and response signal are appended in IFF system model, which takes signal＇s spread process in airspace into account,and would reflect the real work process of IFF system in inquiring,response and iden-tifying. Cases as many responder answering to one inquisitor,inquiring out of range,and responding out of range can be covered in the model provided above,which would reappear IFF system＇s oper-ating process in the manoeuver simulation and simulative training system.

关 键 词：敌我识别 作战仿真 模拟训练 信号传播模型 

分 类 号：TN971.1[电子电信—信号与信息处理]