舰艇运动对导弹冷发射出筒的影响

针对舰载导弹垂直冷发射对导弹出筒轨迹和姿态偏差有一定要求的现状,研究舰艇运动对导弹冷发射出筒扰动问题。分析了舰艇运动中可能造成最大扰动的发射时刻。采用对可能最大值点仿真研究的方法,用动力学仿真软件ADAMS针对可能最大扰动时刻进行影响程度的定性研究。结果表明,5级海情对舰载导弹冷发射影响较大;舰艇运动最大过载时刻对导弹轨迹水平和竖直方向位移影响最大;在最大摇摆角时刻发射会导致导弹出现最大姿态偏角。

Ship Motion Effect on Missile Cold Launch

Due to the requirement of the missile track and attitude deviation, the ship motion effect on missile cold launchwas studied. The potential position which might have the largest effect was analyzed. The way was used to simulate the pos.sible maximum moment by the software ADAMS. The results indicated that, there was an obvious effect on the missile coldlaunch in the sea condition of level 5; the position of maximum motion load had the largest effect on the displacement ofhorizontal and vertical; the biggest angle appeared in the maximum angle of pitch and roll in a range of launch height.