舰载导弹垂直发射系统动力学特性统计研究  

Statistical Analysis of Ship-borne Missile Vertical Launching System

作　　者：张志勇[1] 孙晓峰[1] 黄梦宏[1] 沈丹 

机构地区：[1]中国运载火箭技术研究院,北京100076 [2]北京宇航系统工程研究所,北京100076

出　　处：《战术导弹技术》2016年第4期39-42,共4页Tactical Missile Technology

摘　　要：基于多体动力学理论,结合ADAMS仿真软件建立了包含动基座与结构间隙等因素的舰载导弹垂直发射系统动力学仿真模型,并根据工程设计需求将这一模型推广建立随机发射系统参数化仿真模型,模拟统计出导弹出箱姿态的散布规律。统计结果表明,舰载导弹发射姿态受定向器出箱接触碰撞影响扰动明显,不利于导弹的发射起控。Aiming at ship-borne launching system,based on the theory of MBS（ Multi-Body System）,the simulation model of launching system with moving base and manufacturing clearance is achieved. Furthermore,the launching system with stochastic factors is developed on the MSC. ADAMS platform,and the projectile body disturbance is obtained through calculating. The simulation results indicate that,the missile＇s attitude is obviously influenced by the contact impact between oriented-mechanism.

关 键 词：发射动力学 舰载 导弹 垂直发射 随机因素 

分 类 号：TJ768[兵器科学与技术—武器系统与运用工程]