弹道学报2012，Vol.24Issue(2)：96-100,5.
两种弹筒适配方式对导弹出筒姿态的影响
Effect of Two Adaptation Methods of Missile and Tube on Outlet Attitude of Missile
摘要
Abstract
While launched out of the launch tube vertically, the underwater missile is restricted by launch tube and adapter, which makes the missile load-level higher. To study the effect of transverse support on the outlet attitude of missile, the vertical-launching dynamic model was created in body coordinate system by momentum and moment of momentum theorem. The simulation for outlet attitude of missile affected by two adaptation methods which were adaptation and seal-pad between missile and tube, was carried out under the conditions of the sub- marine velocity of 1 m/s and 2 m/s. The results show that under two transverse support methods,the pitch angle and attack angle have little difference, but the angular velocity and the lateral displacement of centroid have great difference. Especially for the seal-pad transverse support method,the missile is launched out of the tube with a large shock process.关键词
潜射导弹/垂直发射/横向支撑/出筒姿态/气密环-减震垫Key words
underwater missile/vertical launching ~ transverse support/outlet attitude ~ seal-pad分类
军事科技引用本文复制引用
尚书聪,孙建中..两种弹筒适配方式对导弹出筒姿态的影响[J].弹道学报,2012,24(2):96-100,5.基金项目
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