高炮对空中虚拟静态目标射击精度试验方法

高炮武器系统毁歼概率的计算需要测试连发射击时各发弹丸射击误差的相关性。为满足毁歼概率试验中对射击误差时间特性的测试需求,针对如何测试速射高炮各发弹丸的射击误差相关性的问题,采用真引信实弹对空中虚拟静态点目标射击,用光电经纬仪交汇测量弹道坐标,计算弹道与空中虚拟靶目标的相交坐标及相交时刻,确定射击误差和相关系数,建立了一种高炮对空中静态点射目标射击精度试验方法。在多型高炮试验中的应用表明,该方法可以满足鉴定试验中对射击误差和误差相关性的测试要求,同时提高了试验安全性,降低了试验实施(协调)难度,加快了试验进度。

A Test Method of Antiaircraft Gun Shooting Error for Virtual Fixed Point

The calculation of the destruction probability of the antiaircraft artillery weapon system needs to test the correlation of the shooting error of each projectile in the continuous firing.In order to meet the test requirements for the firing error time characteristics in the destruction probability test,the problem of how to test the firing error correlation of each projectile of the rapid-fire antiaircraft gun,actual combat ammunition was used to shoot the virtual fixed point in the air,photoelectric theodolite was used to measure the coordinate of trajectory,the intersection coordinate and intersection time of trajectory and the virtual target plane were calculated to determine the shooting error and correlation coefficient,a test method for shooting error of antiaircraft gun for fixed point was proposed.The method was used in various kind of antiaircraft gun test,the results shows that the method can satisfy the requirement for shooting error and error correlation in the approval test,at the same time,the method can improve the safety of the test and decrease the difficulty in implementation and speed up the test.