摘要
在炮兵射击指挥系统的软件设计中,为提高计算速度、减少数据内存、便于实时计算,人们希望将弹道诸元表示成解析表达式.该文根据外弹道学的基本理论,采用拟合技术,利用真空弹道诸元的解析表达式和空气弹道的基本性质,确定了空气弹道诸元的一些解析表达式.通过对多种火炮弹道的计算,均获得了令人满意的结果这一方法对于处理其他弹道诸元也是适用的.
In the software design of artillery fire cdntrol system,one often expectsthe trajectory data in the analytic expression,in order to speed calculation,reducethe internal storage of data and facilitate the time calculation in the computor.Thisarticle adopts the fitling technique to determine some analytic expressions of airtrajectory data by making use of the analytic expression of vacuum trajeetory data andthe basic nature of air trajectory according to the basic theory of exterior ballistics.Through the calculations of trajectories for several types of guns,the satisfied resultsare obtained.This method is suitable for the process of other trajectory data as well.
出处
《弹道学报》
EI
CSCD
1993年第2期17-20,共4页
Journal of Ballistics
