[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

弹箭与制导学报 >

2011 , Vol. 31 >Issue 3: 63 - 65,72

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2011.03.016

导弹与制导技术

一种用于仅有位置观测信息的机动目标跟踪滤波算法

  • 马慧敏 ,
  • 何金刚 ,
  • 胡士强
展开
  • 1 上海交通大学空天科学技术研究院,上海 200240
    2 中国空空导弹研究院,河南洛阳 471009

马慧敏(1982-),女,河南洛阳人,高级工程师,硕士,研究方向:制导控制系统设计。

收稿日期: 2010-09-22

  网络出版日期: 2025-05-30

基金资助

“十一五”预研基金资助

收起

A Filtering Algorithm for Maneuvering Target Tracking with Position-only Measurements

  • MA Huimin ,
  • HE Jingang ,
  • HU Shiqiang
Expand
  • 1 Institute of Aerospace Science and Technology, Shanghai Jiaotong University, Shanghai 200240, China
    2 China Airborne Missile Academy, Henan Luoyang 471009, China

Received date: 2010-09-22

  Online published: 2025-05-30

Fold

摘要

在机动目标跟踪研究领域,“当前”统计模型自适应跟踪算法(ATS)在仅有位置观测信息的机动目标跟踪中具有一定应用价值。针对ATS算法中目标最大机动加速度为预设的常值,存在不能很好的适应各种机动情况的问题,对目标最大机动加速度进行实时自适应调整优化设计,使目标最大机动加速度以指数形式实时逼近加速度估值均值。改进后的滤波算法保持了原算法机动加速度的分布特性,提高了目标的跟踪精度。

关键词： 机动目标跟踪; “当前”统计模型; 自适应滤波算法

本文引用格式

马慧敏 , 何金刚 , 胡士强 . 一种用于仅有位置观测信息的机动目标跟踪滤波算法[J]. 弹箭与制导学报, 2011 , 31(3) : 63 -65,72 . DOI: 10.15892/j.cnki.djzdxb.2011.03.016

Abstract

Adaptive tracking algorithm (ATS) of current statistical models is of some value in the research of maneuvering target tracking with position only measurements. Maximum acceleration of maneuvering targets is preset to be constant in the ATS, so it is difficult to meet all maneuvering conditions. In this paper, an improved filtering algorithm was presented, by which the maximum acceleration can be adjusted in exponential form to approach to the mean value of the acceleration estimation in real time. The distributing characteristics of acceleration of maneuvering targets of the earlier algorithm were reserved, and the tracking precision of the target was also improved.

Key words： maneuvering target tracking algorithm; current statistical model; adaptive filtering algorithm

[an error occurred while processing this directive]

参考文献

[1]
周宏仁, 敬忠良, 王培德. 机动目标跟踪[M]. 北京: 国防工业出版社, 1991.
[2]
胡红涛, 敬忠良, 田宏伟, 等. 基于“当前”统计模型的模糊自适应跟踪算法[J]. 系统仿真学报, 2005, 17(2): 293-295.
[3]
李辉, 沈莹, 张安, 等. 机动目标跟踪中一种新的自适应滤波算法[J]. 西北工业大学学报, 2006, 24(3): 354-357.
[4]
潘平俊, 冯新喜. 机动目标自适应跟踪算法研究[J]. 火炮发射与控制学报, 2007, 32(3): 33-36.
[5]
李菲, 潘平俊. 机动目标模型的研究进展[J]. 火力指挥与控制, 2007, 32(10): 17-21.
Options
文章导航

/

〈 〉

[an error occurred while processing this directive]