飞航导弹大空域机动弹道的最优设计  

Optimal Design of Mobile Trajectory in Large Space for Aerodynamic Missile

作　　者：张翼飞[1] 史玉林[1] 邓方林[1] 

机构地区：[1]第二炮兵工程学院自动控制系,陕西西安710025

出　　处：《飞行力学》2004年第3期47-49,共3页Flight Dynamics

摘　　要：在飞航导弹飞行经过的空域内设置好若干个导航点,利用最优控制方法引导导弹依次通过这些导航点,实现了控制能量最优的机动飞行弹道。推导了基于捷联惯导控制方案的导弹最优控制过载指令公式,并进行了仿真验证。仿真结果表明,该方案提高了导弹的突防性能,具有较好的应用价值。Setting several navigation points in airspace which missile will fly through, leading the missile to go through these points in turn by the way of optimal control, so the mobile trajectory whose control energy is optimal can be realized. The formulae of optimal control overload commands are reckoned. Finally the simulation results prove that the missile's maneuverability is greatly improved and the control scheme has preferable theoretical and practical worth.

关 键 词：飞航导弹 机动弹道 最优控制 导航点 

分 类 号：TJ760.12[兵器科学与技术—武器系统与运用工程]