舰载导弹垂直冷发射系统哑弹砸舰问题研究

Research on the Dropping on Deck of a Shipborne Missile with Failed Ignition in Vertical Cold Launching System

舰载导弹垂直冷发射技术广泛应用于多国海军舰艇武器系统,空中不点火导弹（＂哑弹＂）对载舰的危害是舰艇安全中必须要考虑的因素。考虑＂哑弹＂运动的主要影响因素为导弹出筒速度、出筒倾角和风速,据此建立典型舰载导弹垂直冷发射过程的＂哑弹＂弹道数学模型,计算在不同风速和风向、导弹不同出筒速度和载舰不同横摇角度情况下＂哑弹＂的运动轨迹,分析计算＂哑弹＂在各种因素及其组合作用下落到载舰上的概率。

The vertical cold launching technology of shipborne missile is widely used in naval vessels arms system of many countries.The harm to base ship of a missile with failed ignition in launching has become necessarily thought factor of naval vessels safety.The main effect factors are launching velocity,launching angle and wind velocity based on the trajectory of a missile with failed ignition.So a typical mathematical model in this paper was constructed during the cold launching process of a shipborne missile,by which the trajectory and the probability of a failed missile falling on deck were simulated and analyzed in variety of wind velocity,wind direction,launching velocity of missile,swing angle of ship and their combined effect.