复合制导空空导弹红外导引头搜索方式的截获概率分析  

Acquisition Probability Analysis on Search Mode of Combined Guidance System with AAM Infrared Seeker

作　　者：吴彤薇[1] 吴震[1] 

机构地区：[1]中国空空导弹研究院,河南洛阳471009

出　　处：《航空兵器》2017年第2期24-27,共4页Aero Weaponry

摘　　要：针对复合制导空空导弹发射后截获问题,分析了红外导引头搜索方式,建立了两种导引头搜索模型,并基于典型弹道对不同视场的截获概率进行了仿真计算。结果表明,在满足导引头截获算法需求的基础上,采用圆周搜索、螺旋搜索方式能有效增大导引头视场,提高导引头角度截获概率。Aiming at the problem of capturing after launch on combined guidance air- to-air missile, the search method of infrared seeker is analyzed, and two seeker search models are established. Based on the typical trajectory, the acquisition probability of different field of view is simulated. The result shows that circle search and spiral search are good for increasing the field of view on seeker, then enhancing the seeker angle acquisition probability.

关 键 词：瞬时视场 搜索视场 圆周搜索 螺旋搜索 截获概率 

分 类 号：TJ765.333[兵器科学与技术—武器系统与运用工程]