摘要
为满足高炮射击时脱靶量分析的需要,提出了一种基于射表的弹道重构方法,即利用射表数据、以射角和弹丸飞行时间为自变量重新构建弹丸在大地三维空间中的飞行轨迹。然后,以卡斯高炮射表为例,利用弹道重构的方法对高炮着发射击的脱靶量和命中概率进行蒙特卡洛打靶仿真分析。由于弹道重构方法能够客观、准确地描述弹丸与目标的相遇过程,并给出计算脱靶量的可行算法,为高炮射击的精度分析提供了一个实用的工具。
In order to meet the needs of the miss distance analysis in antiaircraft gun shooting, this article proposes a ballistic reconstruction method based on firing table, where the 3-D flight trajectory of the projectile is reconstructed by using the table data in term of shooting angle and flight time.Then, taking the firing table of antiaircraft gun of CASS as an example, the results of ballistic reconstruction are used in simulation to analyze the miss distance and hit probability of the shooting.Because this ballistic reconstruction method can describe the encounter process between the projectile and the target objectively and accurately, a feasible algorithm for calculating the miss distance is derived, which could be applied as a practical tool in the study and analysis of antiaircraft artillery shooting precision.
作者
李殿元
钱龙军
LI Dian-yuan;QIAN Long-jun(Nanjing University of Science and Technology, Nanjing 210094, China)
出处
《指挥控制与仿真》
2019年第4期135-140,共6页
Command Control & Simulation
关键词
射表
射击诸元
弹道重构
脱靶量
命中概率
firing table
firing parameter
ballistic reconstruction
miss distance
hit probability
