空空导弹射后动态攻击区的计算及信息提示

摘要

The calculation of attack zone of Air-to-Air Missile ( AAM ) is an essential process in the launching of AAM. The concept of attack zone of AAM after launching is presented to compensate for the limitation of the traditional three-line attack zone. Based on the mathematic models of an AAM, including pneumatic model, kinetic model and so on, the attack zone of AAM after launching under typical condition is calculated out by using very fast simulation algorithm, and the function of it in air combat is also analyzed. The simulation results indicate that:The attack zone of AAM after launching is different from the traditional attack zone and can provide better Situation Awareness ( SA) information for the pilot, which is helpful for improving the combat efficiency.%空空导弹攻击区解算是导弹发射的必要条件. 针对传统的三线攻击区存在的问题,提出了利用空空导弹射后动态攻击区对其进行改进. 基于某空空导弹数学模型(如气动模型、运动模型、导引律模型等),应用快速模拟算法,计算了一些典型情况下的空空导弹射后动态攻击区,并且分析了其在空战中的信息提示作用. 仿真表明,空空导弹射后攻击区与传统攻击区不同,并且其能够为飞行员提供更多态势信息,有利于提高作战效能.