转管航炮射击修正研究
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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-61Gatling aircraft gun as an example,giving a modified ballistic simulation to verify the modified way of gun firing.
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-61Gatling aircraft gun as an example,giving a modified ballistic simulation to verify the modified way of gun firing.
引文
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[4]张培忠,米中贺,陈国利.某型转管炮立靶密集度试验条件相容性研究[J].火炮发射与控制学报,2012(3):1-4.ZHANG Pei-zhong,MI Zhong-he,CHEN Guo-li.Re-searching of consistency condition of vertical target dis-persion test for a gatling gun[J].Journal of GunLaunch&Control,2012(3):1-4.(in Chinese)
[5]刘荣华,高跃飞,刘辉亮,等.陀螺力矩对转管武器动态特性的影响[J].火炮发射与控制学报,2010(3):80-83.LIU Rong-hua,GAO Yue-fei,LIU Hui-liang,et al.Effect of gyroscopic moment on dynamic characteristicsof gatling weapon[J].Journal of Gun Launch&Con-trol,2010(3):80-83.(in Chinese)
[2]徐国亮,王茂林.速射转管炮射击校正方法[J].火力与指挥控制,2005,30(4):95-96.XU Guo-liang,WANG Mao-lin.The firing correctionmethod with rapid-fire revolving barrel gun[J].FireControl&Command Control,2005,30(4):95-96.(inChinese)
[3]李宁,齐晓林,李望西.基于战例仿真的航炮射击评估系统及应用[J].火炮发射与控制学报,2011(3):40-43.LI Ning,QI Xiao-lin,LI Wang-xi.Fire evaluation sys-tem and its application of aircraft cannon based on battleexample simulation[J].Journal of Gun Launch&Con-trol,2011(3):40-43.(in Chinese)
[4]张培忠,米中贺,陈国利.某型转管炮立靶密集度试验条件相容性研究[J].火炮发射与控制学报,2012(3):1-4.ZHANG Pei-zhong,MI Zhong-he,CHEN Guo-li.Re-searching of consistency condition of vertical target dis-persion test for a gatling gun[J].Journal of GunLaunch&Control,2012(3):1-4.(in Chinese)
[5]刘荣华,高跃飞,刘辉亮,等.陀螺力矩对转管武器动态特性的影响[J].火炮发射与控制学报,2010(3):80-83.LIU Rong-hua,GAO Yue-fei,LIU Hui-liang,et al.Effect of gyroscopic moment on dynamic characteristicsof gatling weapon[J].Journal of Gun Launch&Con-trol,2010(3):80-83.(in Chinese)