近距空空格斗弹攻击过程运动学研究

Research on the Kinematics Performance of Short-range Air-to-air Dog-fight Missile's Attacking Process

针对近距离格斗导弹攻击目标过程的运动特点,建立了导弹———目标相对运动模型。在此基础上,对导弹攻击过程进行了详细的数字仿真。通过对仿真结果分析,得到了导弹攻击过程中需用过载与发射距离、离轴角以及接近速度等之间的量化关系,验证了导弹有效命中目标的经验条件,并得出发射离轴角对需用过载的变化影响最大的结论。

This paper builds up a relative kinematical model between short-range air-to-air dog-fight missile and the target based on the characteristics of attacking process. The simulation of the attacking process is carried out in detail. Through analyzing the result of the simulation, the quantitive relationships of the missile＇s needed overloads with it＇s origined launghing range , off-boresight angle and some other facts are given. It verifies the experience conclusion how the missile will effectively hit the target. Finally. the results that the off-boresight angle affaets the needed overloads of the missile most improves the conclusion.