基于SIMULINK的空空导弹无线电修正通道仿真  

Simulation of Air-to-Air Missiles in Radio Amendatory Channel Based on SIMULINK

作　　者：李林[1] 段世忠[2] 阎杰[1] 

机构地区：[1]西北工业大学飞行器控制与仿真技术研究所,陕西西安710072 [2]中国空空导弹研究院,河南洛阳471009

出　　处：《计算机仿真》2005年第10期67-69,89,共4页Computer Simulation

摘　　要：中远程空对空导弹中制导阶段通常采用惯导+指令制导复合制导方式。在某型空对空导弹研制中,要在不同攻击弹道的情况下对无线电数据链路的传输情况进行仿真,以分析导弹无线电修正通道的工作效能,确定改进方案,计算导弹的最大攻击距离。本文基于S imu link建立了导弹、载机和目标三者空中运动平台,并在此平台中建立了无线电修正通道数据链路。最后,给出了无线电修正通道数据链路中导弹的无线电数据链路与载机-导弹距离、导弹姿态角和导弹弹道之间的关系的数字仿真结果。Midcourse phase of long and medium range air - to - air missiles usually adopt compound guidance - inertial navigation system ＋ command guidance system. In the development process of some air - to - air missile, the simulation of radio amendatory channel has to be done in different trajectories in order to validate the capability of radio amendatory channel and calculate the maximum distance that missile can overshoot. Using software Simulink, the simulation modules of air platform made up of missile, areoplane and target is set up in this paper. Data link is established in this air platform. Finally, the numerical simulation results about the relations of radio amendatory channel in different trajectories are given.

关 键 词：空对空导弹 天线方向图 中制导 数据链路 指令制导 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]