摘要
为解决无人机穿越地空导弹威胁时突防方向的选择问题,分析了无人机从飞入到飞离地空导弹杀伤区过程中突防方向对生存概率的影响,根据地空导弹的拦截过程,建立了地空导弹的拦截模型,得到了无人机选择不同突防方向时所对应的拦截次数和拦截位置,最终确定了突防时的生存概率。对突防方向和生存概率两者的关系进行了仿真,仿真结果表明,导弹拦截次数和位置随着无人机突防方向偏航角变化,两者不同程度上影响着生存概率,应根据无人机的飞行性能和地空导弹的杀伤概率分布选择安全的突防方向。
This paper studied the penetration direction of UAV traversing the surface to air missile threat. To solve this problem, the influence of penetration on survival probability was analyzed and the surface to air missile interception model was built. Based on that, the interception number, location and survival probability can be obtained. Simulation of the relation between penetration direction and survival probability shows that the influence of yaw angle on the interception number and location can decide the survival probability. UAV should choose safe penetration direction according to the information of flight performance.
出处
《计算机仿真》
CSCD
北大核心
2016年第9期113-117,131,共6页
Computer Simulation
关键词
无人机
地空导弹
拦截次数
拦截位置
生存概率
UAV
Surface to air missile
Interception number
Interception location
Survival probability
