提高船载火箭炮射击密集度研究

为提高船载火箭炮的射击密集度，提出采用两管齐射的方法缩短发射时间、减小火箭弹起始扰动的技术方案。根据火箭炮发射点火延迟散布和燃气流作用情况分析火箭弹在主动段的相互作用情况，通过发射动力学分析改变射序前、后火箭弹起始扰动的数值大小。分析结果说明该方法对提高船载火箭炮的射击密集度是有效的，对船载火箭炮的作战使用具有重要的参考价值。

Study on Improvement Fire Density of Trawler Carried Rocket Launcher

In order to improve fire density level of trawler carried rocket launcher system, a technical scheme of two guide tube simultaneous firing was proposed for shortening fire time and reducing initial disturbance of rocket projectile. The mutual effect of two salvo rocket projectiles in propulsion period was analyzed through firing delay dispersion and influence of rocket exhaust gas. The initial disturbances of rocket projectiles in old fire sequence and new fire sequence were analyzed according to the dynamic simulation results. The research results prove that the method is useful to improve the fire density of trawler carried rocket launcher, which is of value to practical operation of the systems.