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以空－空子弹攻击飞机目标时的弹目交会为背景，以脉冲多卜勒无线电引信为对象，探讨了以提高引战配合效率为目的的弹目交会时的计算机仿真问题．在提出一般总体构想的基础之上，给出了引战配合的基本仿真框图，建立了弹目交会时的基本几何关系及脉冲多卜勒体制的无线电引信发射、接收及信息处理的基本仿真模型．提出了一种利用多卜勒勒信号的幅度变化信息来识别弹目距离及确定引信满足最佳炸点引爆延迟时间的有效方法．
Taking the bomb Doppler radio fuze as the target, this paper discusses the computer simulation problem of the projectile with the purpose of improving the cooperation efficiency of the warhead with the bomb meeting at the time of air-to-air bullet attacking the aircraft target. Based on the general idea, the basic simulation diagram of warfighting cooperation is given, and the basic geometric relations of missile engagement and the basic simulation model of transmitting, receiving and information processing of radio fuze of pulsed Doppler system are established. . An effective method of using the information of amplitude change of Doppler signal to identify the distance of the projectile and determining the detonation delay time of the fuze to meet the best blast point is proposed.