无线电工程Issue(12)：41-44,4.
基于射表数据的火炮弹道仿真分析方法
A Numerical Analysis Method for Artillery Ballistic Trajectory Based on Firing Table Data
胡梦中 1衣同胜 1潘佳梁 1潘朝晖1
作者信息
- 1. 中国人民解放军92941部队，辽宁葫芦岛125000
- 折叠
摘要
Abstract
As to the problem that it is difficult to consider the influence of air resistance in computing artillery ballistic trajectory rationally,a numerical analysis method is proposed for artillery ballistic trajectory with the influence of air resistance considered based on firing table. In the method,the firing table is analyzed carefully,and the air resistance is resolved to horizontal and vertical direction. Then,the formula for expressing the connection between the acceleration caused by air resistance and the velocity is obtained by polyno-mial curve-fitting based on the current classical theoretical model of air resistance. The method is realized by time discrete analysis to compute the artillery ballistic trajectory effectually with the influence of air resistance considered. Finally,the method proposed in this paper is proved to be correct and effective by simulation test.关键词
火炮/弹道/空气阻力/射表Key words
artillery/ballistic trajectory/air resistance/firing table分类
信息技术与安全科学引用本文复制引用
胡梦中,衣同胜,潘佳梁,潘朝晖..基于射表数据的火炮弹道仿真分析方法[J].无线电工程,2013,(12):41-44,4.
