[1]王兆胜,郭锡福.层权精度对射击诸元精度的影响[J].南京理工大学学报(自然科学版),2003,(01):44-47.
 WangZhaosheng GuoXifu.The Influence of Layer-weight Precision on Accuracy of Firing Data[J].Journal of Nanjing University of Science and Technology,2003,(01):44-47.
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层权精度对射击诸元精度的影响()
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2003年01期
页码:
44-47
栏目:
出版日期:
2003-02-28

文章信息/Info

Title:
The Influence of Layer-weight Precision on Accuracy of Firing Data
作者:
王兆胜郭锡福
南京理工大学动力工程学院, 南京210094
Author(s):
WangZhaosheng GuoXifu
School of Power Engineering,NUST,Nanjing 210094
关键词:
气象准备 弹道气象学 精度 射击精度
Keywords:
meteorology preparat ion ballist ic meteorology precision f iring accu
分类号:
TJ015
摘要:
该文讨论了北约层权、近似层权和准确层权的计算 ,及利用层权计算射击诸元精度的方法 ,以某弹丸为例 ,计算对比了各层风、气温、空气密度的近似层权、准确层权和北约层权值。计算了不同气温下用 3种层权计算的射击诸元精度 ,以及不同初速和弹道系数下用 3种层权计算的射击诸元精度 ,根据计算结果分析了运用 3种层权计算的射击诸元精度问题 ,提出了炮兵气象准备中层权使用的建议
Abstract:
This paper describes method to calculate the NATO meteorological layer-w eight , the approximate meteorological layer-w eight, and the accuracy meteorological layer-w eight . T he w ay to compute f iring elements accuracy by using these layer-w eights is accounted for. With an ex ample of a certain project ile, layer w eight values of w ind, air temperature and air density in each layer in the form of the three kinds of layer-w eights are calculated and compared. T he firing accuracy in dif ferent ground air temperature condit ions and in dif ferent init ial velocity and ballist ic coef ficient condit ions by using the three kinds of weight s has been considered. According to the calculat ing results, the firing accuracy is analyzed. And some suggest ions about the use of layerw eight are put forw ard for art illery meteorological preparat ion.

参考文献/References:

1 郭锡福, 赵子华. 火控弹道模型理论及应用[ M] . 北京国防工业出版社, 1997. 8~ 16.
2 汤晓云, 韩子鹏, 邵大燮. 外弹道气象学[M] . 北京: 兵器工业出版社, 1990. 203~ 254.
3 赵子华. 气象诸元弹道偏差量计算与准确层权应用[ J] . 弹箭与制导学报, 1996( 3) : 29~ 34.

备注/Memo

备注/Memo:
王兆胜 男 39 岁 副教授 博士
更新日期/Last Update: 2013-03-17