不同炮兵标准气象条件下决定射击诸元一致性分析

Consistency Analysis of Determination Firing Data in Different Artillery Standard Meteorological Conditions

比较了国内炮兵标准气象条件和北约炮兵标准气象条件的气温和压力分布差异,计算了两种炮兵标准气象条件下的射程,导出了两种炮兵标准气象条件下弹道气象诸元偏差关系公式,通过算例分析了两种标准气象条件下的决定诸元的一致性。得到的结果为:尽管两种标准气象条件有差异,但两者弹道气象诸元的精确层权基本相同,气象诸元偏差修正系数基本相同,对北约标准的气压偏差为对国内标准的气压偏差加上同高程国内标准气压对北约标准的偏差,对北约标准气温偏差为国内标准的气温偏差加上相同弹道高下国内标准气温对北约标准气温的弹道温偏;两者弹道纵、横风基本相同,决定射击诸元具有一致性。

A comparison was made of the difference of temperature and pressure distribution between domestic artillery standard meteorological conditions and NATO artillery standard meteorological conditions, with the range of two artillery standard meteorological conditions calculated and the formula of deviation relation of ballistic meteorological elements under two artillery standard meteorological conditions derived. The consistency of the determinant elements under two standard meteorological conditions is analyzed through an example. The results show that although there are differences between the two standard meteorological conditions, the exact layer weights of the two ballistic meteorological elements are basically the same, and the correction coefficients of the deviations of ballistic meteorological elements are basically the same. The surface air pressure deviation for NATO artillery standard is the air pressure deviation of domestic artillery standard air pressure plus the standard pressure of domestic artillery at the same height to NATO artillery standard air pressure deviation, while the ballistic temperature deviation for NATO artillery standard is the ballistic temperature deviation to the standard of domestic artillery plus the ballistic temperature deviation of domestic artillery standard to NATO artillery standard, which determines the consistency of shooting elements.