直接瞄准射击提前量实测法的理论跟踪误差

Theoretic Tracking Error of the Lead Determined in Measuring Method in Direct Fire

本文分析了直接瞄准射击中用实测法确定提前量产生理论跟踪误差的原因,推导了一个计算此项误差的近似公式,利用此公式讨论了理论跟踪误差的变化规律及影响因素,并讨论了减小此项误差的措施.本文也提出了精确计算理论跟踪误差的方法,并实际计算了装有火控系统对运动目标射击时的理论跟踪误差,从而讨论了装有火控系统的坦克是否需要修正此项误差.

This paper expresses the cause of the theoretic tracking error (TTE) of the lead determined in measuring method in direct fire. An approximate formula for caculating the TTE is recommended to analyze the factors influencing the TTE and the law of the TTE variation,and the measures available to reduce the TTE are discussed. A method to caculate the TTE accurately is also presented and the TTE of the tank equiped with the fire control system is caculated in this method. The necessity of correction for the TTE is discussed.