无动力滑翔弹最优抛射初始条件研究  

Optimal Release Conditions of No-Power Gliding Bomb

作　　者：黄国强[1] 南英[1] 陈芳[1] 王延涛[1] 

机构地区：[1]南京航空航天大学航天学院,江苏南京210016

出　　处：《飞行力学》2009年第1期93-96,共4页Flight Dynamics

摘　　要：从研究无动力滑翔弹的可攻击区大小及相应的6-D飞行轨迹角度出发,基于无动力滑翔弹运动学与动力学和中/末制导律的数学模型,通过不同初始投放条件的组合(投放高度、投放速度、投放角度),计算了大量的可攻击区及相应的6-D飞行轨迹,比较了不同组合情况下的可攻击区大小及相应的6-D飞行轨迹,得出了一组无动力滑翔弹最优初始投放条件数据。Initial release conditions of the no-power gliding bomb were optimized based on flight simulation models of the missile, including differential flight dynamics equations and the medium/terminal guidance laws. The performance index is maximizing attack zone. A lot of attack zones （ and their 6-D flight trajectories） of the no-power bomb were calculated based on different combinations of initial releasing conditions （ height above sea level, velocity and path angles）, so the optimal release conditions were gotten by a great deal of flight numerical simulation on attack zones.

关 键 词：无动力滑翔弹 初始投放条件 可攻击区 6-D飞行轨迹 

分 类 号：TJ414[兵器科学与技术—火炮、自动武器与弹药工程]