摘要
研究炮管高速旋转对转管航炮射击性能的影响,主要分析炮管旋转对弹丸初速和方向的影响及弹轴运动起始条件的改变对射击方向的影响,并得出其修正方法。利用SIMULINK建立了转管航炮外弹道仿真模型,利用MATLAB编写了外弹道计算程序,以美制6管航炮为例,给出了修正射向前后模拟航炮射击的弹道仿真和弹着点散布示例,验证了射向修正的有效性。
The influences of high speed rotary barrels to the firing accuracy of the Gatling aircraft gun were studied and concluding the modified way. Using SIMULINK to build the ballistic simulation model and using MATLAB to calculate the ballistic trajectory. Taking the US M-61 Gatling aircraft gun as an example, giving a modified ballistic simulation to verify the modified way of gun firing.
出处
《火炮发射与控制学报》
北大核心
2013年第3期84-87,共4页
Journal of Gun Launch & Control
关键词
转管航炮
旋转
射击精度
修正
仿真
Gatling aircraft gun
rotary
firing accuracy
modified
simulation
