某型无坐力炮射击偏差及修正分析

Analysis of Deviation and Correction About Recoilless-gun on Slope

针对某型无坐力炮,由横倾导致的射击偏差问题,提出火炮肩射状态下的坐标系方法。描述火炮姿态变化,建立横倾状态下的射击偏差量计算模型,分析横倾对火炮射击精度的影响程度,提高射击精度以及火炮毁伤效果。结果表明,该方法能够为火控修正射击偏差提供参考。

In order to solve the problem of firing deviation caused by the roll of a recoilless gun,a coordinate system method for shoulder-firing was proposed.This paper describes the gun attitude change,establishes the calculation model of firing deviation under the state of roll,and analyzes the influence of roll on the gun firing accuracy,so as to improve the firing accuracy and damage effect of the gun.The results show that the method can provide reference for fire control to correct firing deviation.