空军预警学院学报Issue(1)：48-51,4.DOI:10.3969/j.issn.2095-5839.2013.01.012
一种自适应高超声速目标跟踪算法
Algorithm for Adaptive Tracking Hypersonic Targets
李昌玺 1毕红葵 2许文杰 3吴恒4
作者信息
- 1. 空军预警学院研究生管理大队，武汉430019
- 2. 空军预警学院二系，武汉430019
- 3. 上海师范大学信息与电子工程学院，上海200234
- 4. 国防信息学院图书馆，武汉430010
- 折叠
摘要
Abstract
According to the motion features of hypersonic targets in near space, this paper establishes a model for hypersonic target flying in near space. Based on a Singer model, and aimed at the drawback that the sampling time is a constant when tracking hypersonic target in near space, a sort of algorithm for hypersonic target tracking with the sampling time being adaptive is put forward, by applying the interactive multi-model algorithm and introducing the real time recursion formula of tracking the sampling time interval. Simulation experiments show that the new algorithm could result in the local error being greater relatively at the initial phase, due to the sampling initial value being set unreasonably, but in general, the tracking precision of the improved algorithm is clearly superior to that of the previous one, compared to the unimproved one.关键词
临近空间/高超声速目标/采样时间Key words
near space/hypersonic targets/sampling time分类
电子信息工程引用本文复制引用
李昌玺,毕红葵,许文杰,吴恒..一种自适应高超声速目标跟踪算法[J].空军预警学院学报,2013,(1):48-51,4.
