典型海拔高度下弹道差异分析

Analysis of Trajectory Difference at Typical Altitude

针对高海拔气压影响武器射击能效发挥的问题,提出一套系统的枪弹高原射表编制方法。通过对高原和平原试验数据分析处理,对比枪弹在高原和平原条件下外弹道特征量的变化,从理论上分析原因、总结规律,获得一套系统的枪弹高原射表编制方法。计算验证结果证明,该方法可显著提高射表精度。

Aiming at the problem that the air pressure at high altitude affects the energy efficiency of weapon shooting,a systematic method for compiling the firing table of cartridge at high altitude is proposed.Through the analysis and processing of the plateau and plain test data,the change of the exterior ballistic characteristic quantity of the cartridge under the plateau and plain conditions is compared,the reasons are analyzed and the laws are summarized theoretically,and a set of systematic method for compiling the plateau firing table of the cartridge is obtained.The calculation verification results show that this method can improve the accuracy of firing table significantly.