RGPO干扰条件下一种改进的机动目标跟踪方法

徐海全; 王国宏; 关成斌

doi:10.15892/j.cnki.djzdxb.2010.04.066

2010 , Vol. 30 >Issue 4: 157 - 162

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2010.04.066

摘要

针对RGPO干扰下目标跟踪的特点和现有方法的不足,文中提出了一种RGPO干扰下机动目标的跟踪方法。首先采用三门限检验对RGPO干扰进行鉴别的方法,其次利用最近距离准则进行数据关联。仿真结果表明:利用三门限检验有效的降低了干扰的错误鉴别概率,而采用最近距离准则又能够有效消除RGPO和杂波的影响,跟踪精度比现有的方法有了较明显的提高。因此本方法对RGPO干扰下的机动目标跟踪具有一定的实际应用价值。

关键词： RGPO干扰; 三门限检验; 最近距离选择; IMMPDAF; 机动目标跟踪

本文引用格式

徐海全 , 王国宏 , 关成斌 . RGPO干扰条件下一种改进的机动目标跟踪方法[J]. 弹箭与制导学报, 2010 , 30(4) : 157 -162 . DOI: 10.15892/j.cnki.djzdxb.2010.04.066

Abstract

Focused on solving the problem of tracking under RGPO jamming, a maneuvering target approach was proposed. The approach has two components: triple threshold test, the nearest range selection. The experiment results demonstrate that the triple test has minimum probability of error decision and the nearest range selection can eliminate the effect of the RGPO and clutter synchronously. So the resulting advantage suggests the approach proposed in this paper is of important referential significance for realization of tracking system under RGPO jamming.

Key words： RGPO jamming; triple threshold test; nearest range selection; IMMPDAF; maneuvering target tracking

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