弹道群目标跟踪技术研究现状

Research Status of Ballistic Group Target Tracking Technology

弹道导弹是一种高性能的进攻性武器,其在突防过程中会采用一系列的突防技术并形成弹道群目标,导致雷达对目标跟踪困难,因此,如何对弹道群目标进行高精度稳定跟踪成为解决这一困难的关键。全面介绍了弹道群目标跟踪的思想,并根据弹道群目标跟踪的框架对每个功能单元的实现算法做了归类总结,主要阐述了弹道群目标跟踪的群起始算法、群合并/分裂算法、数据关联和非关联的多目标跟踪算法等基本原理和特点,并从4个方面对弹道群目标跟踪技术发展方向做出展望。

Ballistic missile is a kind of high-performance offensive weapon.In the process of penetrationit will adopt a series of penetration technologies and form ballistic group targetswhich makes it difficult for our radar to track the target.Thereforehow to stably track ballistic group targets with high precision becomes the key to solve this problem.The idea of ballistic group target tracking is comprehensively introduced.According to the framework of ballistic group target trackingthe realization algorithms of each function unit are summarized.The basic principles and characteristics of the group initiation algorithmthe group combination/separation algorithmand the multiple target tracking algorithm with data association and data non-association are mainly expoundedand the development direction of ballistic group target tracking technology is described from four aspects.