火炮瞄准点分划计算方法

Calculating Method of Reticule of Aiming Point of Gun

炮阵地赋予火炮基准射向的精度,在方向上直接影响射弹首群覆盖目标的实现。基于炮兵基本计算原理,提出了周视瞄准镜分划盘不动,指标动的概念,并提出火炮通用瞄准点分划计算公式,实验数据充分验证了此计算公式的正确性。利用此公式计算出的瞄准点分划来赋予火炮基准射向,可以排除使用方向盘时所带来的误差。利用此公式计算出的瞄准点分划可以直接给牵引火炮赋予基准射向,也可以检验自行火炮陀螺仪定向的精度。

The reference direction of fire is laid by the artillery position,which will directly influence the accuracy of the first fire.This paper analyzes the concept that move the index instead of moving the reticule of the panoramic telescope. It also put forward the formula that calculates the reticule of the aiming point, which was tested by the experimental data. By laying the reference direction of fire with the reticule of the aiming point calculated by this formula, the error caused by using aiming circle can be corrected. The reticule of the aiming point calculated by this formula can be loaded directly on towed gun as its reference direction of fire and be used to test the accuracy of the gyro of the self-propelled gun.