电光与控制, 2013, 20 (7): 67, 网络出版: 2013-07-09
高超声速滑翔式飞行器摆动突防设计
Design of Weaving Penetration for Hypersonic Glide Vehicle
高超声速滑翔式飞行器 导弹防御系统 威胁时间窗 极大极小 毁伤概率 摆动式突防 hypersonic glide vehicle missiledefencesystem threat time window minimax devastative probability weaving penetration
摘要
针对高超声速滑翔式飞行器突防导弹防御系统的问题,设计了一种基于威胁时间窗的摆动式机动突防方法,联合地基雷达、拦截导弹和HGV建立了毁伤概率模型。通过摆动式机动方法控制HGV暴露的RCS。运用极大极小值原理设计了最优突防弹道,使飞行器在所有威胁时间窗内毁伤概率的极大值取极小并进行了数字仿真。仿真结果表明,该方法在牺牲一定航程和航时的条件下能有效降低HGV突防过程中被毁伤的概率,增强其生存能力。
Abstract
As to the strategy of penetration against the MissileDefenceSystem for Hypersonic Glide Vehicle (HGV)an approach of lateral weaving maneuver based on threat timewindow was proposed.A damage probability model was established based on the combination of radarmissile and HGV.The exposed Radar Cross Section (RCS) of HGV was controlled by lateral weaving maneuver.The optimal penetration trajectory was designed based on the minimax theorywhich minimized the maximal damage probability of HGV for all the threat timewindows.Simulation was madeand the result demonstrated that this approach can reduce HGVs probability of being damagedand improve its survivability during penetration effectively at the cost of more voyage and time.
罗畅, 黄长强, 丁达理, 国海峰. 高超声速滑翔式飞行器摆动突防设计[J]. 电光与控制, 2013, 20(7): 67. LUO Chang, HUANG Changqiang, DING Dali, GUO Haifeng. Design of Weaving Penetration for Hypersonic Glide Vehicle[J]. Electronics Optics & Control, 2013, 20(7): 67.