一种红外空空导弹全向制导律设计与仿真  

Design and Numeric Simulation of Omni-directional Guidance Law for Infrared Air-to-air Missile

作　　者：李记新[1] 

机构地区：[1]中国空空导弹研究院,河南洛阳471009

出　　处：《弹箭与制导学报》2014年第6期25-28,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：为实现全向攻击,红外空空导弹需要解决全向制导律设计问题。基于虚拟目标算法和大离轴制导律,提出了一种三维空间全向制导律。全向制导律与大离轴制导律具有统一的形式,但越肩发射初始转弯段和末制导段的制导信息来源不同。针对几种典型攻击条件进行了数字仿真。分析表明,全向制导律具有良好的越肩发射或擦肩发射性能,能够应用于红外空空导弹全向攻击制导设计。To satisfy the demand of omni-directional attack,omni-directional attack guidance law design is urgently needed for infrared airto-air missile. A kind of omni-directional attack guidance law based on virtual target method and large off-boresight guidance law was designed and presented in 3-D space. Performance of omni-directional attack guidance law was studied according to numerical simulation in several scenarios. Having the same form with the large off-boresight guidance law,omni-directional attack guidance law uses the same information with different sources under the condition of＂over the shoulder＂or＂merge＂. Performing well under the conditions of＂over the shoulder＂or ＂merge＂,omni-directional attack guidance law is demonstrated to be powerful and can be applied in omni-directional attack guidance design for infrared air-to-air missile.

关 键 词：空空导弹 全向攻击 越肩发射 擦肩发射 制导律 

分 类 号：TJ765[兵器科学与技术—武器系统与运用工程] TJ762.23