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介绍了脉冲力控制的制导迫弹基本工作原理,建立了捷联激光探测器的数学模型,分析了影响无控弹丸散布的主要因素,给出了在各种干扰下弹丸的最大纵向散布和横向散布。通过对脉冲发动机最大修正力能力的仿真,分析了弹丸的捕获概率和其命中精度之间的关系,最后给出了提高弹丸命中精度的方法。
The basic working principle of the guided-force projectile with impulsive force control is introduced. The mathematical model of the strap-down laser detector is established. The main factors affecting the dispersion of the unmanned projectile are analyzed. The maximum vertical distribution and horizontal spread. Through the simulation of the maximum corrective force of pulse engine, the relationship between projectile’s capture probability and its hit accuracy is analyzed. Finally, a method to improve the precision of projectile’s hitting accuracy is given.