有控再入飞行器适时引爆战斗部方法研究

The Research of Controlled Reentry Vehicle Warhead Setting Off in Due Course Method

再入飞行器战斗部的引爆信号一般根据飞行弹道的理论计算值进行"射前装订",而由于飞行干扰和各种偏差的存在,使得再入飞行器实际飞行弹道偏离理论弹道,实际引爆点偏离理论引爆点,战斗部的毁伤效果不理想。有控再入飞行器安装有制导控制系统,飞行中可以提供实际飞行速度、高度等信息,若利用这些信息实时计算、输出引爆信号,将大大提高战斗部的毁伤效果。为了获得最佳毁伤效果,以有控再入飞行器为研究对象,研究了有控飞行器飞行过程中适时输出引爆战斗部信号的方法,使战斗部整体毁伤效能最优。

In general,the detonated signal values of reentry vehicle warhead is achieved according to the vehicle trajectory calculated by“binding before shot”,as the interference of flight and existence of bias,the actual flight ballistic of reentry vehicle deviates from the theoretical trajectory,the real tipping point deviates from the theoretical point,the damage effect of warhead is not ideal.Controlled reentry vehicle is mounted with the guidance and control system,which can provide actual flight speed,height and other information,and the usage of this information for real time calculation and output igniting signal will greatly increase the damage effect of warhead.In order to obtain the best damage effect,controlled warhead is taken as research object,studied the method of controlled vehicle output detonating warhead signal in due course during flight process,to make the overall damage efficiency of the warhead.