一种激光制导炸弹对地攻击方法仿真

Simulation of a Ground Attack Method for Laser-guided Bomb

传统的激光制导炸弹对地攻击方法中,在战机投放炸弹后还要对炸弹进行制导直至炸弹命中目标。为保证制导效果,战机必须在一定的空间范围内对炸弹进行制导,这就导致了战机在敌方防空火力中暴露时间过长,增大了对战机的威胁。针对此问题提出一种新的激光制导炸弹对地攻击方法,即战机投放激光制导炸弹后直接脱离、无人机对炸弹进行引导的对地攻击方法。通过对战机、无人机和激光制导炸弹进行建模与仿真,得到战机和无人机的战术机动数据以及激光制导炸弹的相关飞行参数,结合装备的使用规则并考虑有关安全规定,确定投放空域和制导空域的大小,按照隔离运行规则规划出对地攻击相关空域的具体位置。仿真实验验证了该方法的可行性和有效性,为激光制导炸弹的实际使用提供参考。

The traditional method of ground attack using laser-guided bomb is to guide the bomb until hit the target after launching from the fighter.To ensure the strike effect,the fighter has to guide the bomb in the particular area and this condition caused the fighter exposed to the enemy antiaircraft defense and arise the threat to the fighter.In order to tackle this problem,this paper propose a new ground attack method for laser-guided bomb.The method can describe as the fighter quit the battlefield after dropping the bomb and the UAV guided the bomb.Build the models of the fighter,UAV and the bomb to get the fighter’s and UAV’s tactic maneuver data and the bomb’s flight data.Combined with the instructions of the equipment and take the safety requirement into consideration,we can determine the size of launching airspace and guiding airspace.According to the rule of segregated operation we can finally determine the specific position of the related airspace of ground attack.Simulation experiments prove that the proposed method is feasible and efficient and can provide the reference to the practical use of laser-guided bomb.