INS/被动微波/SAR复合导引头交接班问题研究  

Research on Handover Problem of INS/Passive Radar/SAR Composite Seeker

作　　者：秦玉亮[1] 黄宗辉[1] 王宏强[1] 黎湘[1] 

机构地区：[1]国防科学技术大学电子科学与工程学院,长沙410073

出　　处：《弹箭与制导学报》2009年第5期15-18,共4页Journal of Projectiles,Rockets,Missiles and Guidance

基　　金：武器装备预研基金资助

摘　　要：针对INS/被动微波/合成孔径雷达(synthetic aperture radar,SAR)复合导引头交接班问题,建立了交接班成功概率数学模型,提出了交接班参数的求解方法。首先分析了交接班需要满足的三个条件,然后根据这些条件的定量描述建立了交接班成功概率的数学模型,并给出了正常交接班和目标辐射源关机时的交接班参数的求解方法。对典型场景的仿真表明,利用上述模型和方法可以求解出最优的交接班参数而不会陷入局部最优。A mathematical model for the probability of successful handover （PSH） was established to solve the handover problem of INS/passive radar/SAR multi-mode seeker; a solution of handover parameters was also put forward. Firstly, three conditions required for a successful handover were analyzed. Then, according to the quantitative description of these conditions, a mathematical model of PSH was established, and the solution of handover parameters in a normal handover or the situation that the targets have shut down their radiation sources was presented respectively. The simulation of typical scenario shows that with the above mentioned model and methods, optimum handover parameters can be worked out without falling into local optimum.

关 键 词：弹载SAR 多模导引头 交接班 

分 类 号：TJ765.331[兵器科学与技术—武器系统与运用工程]