航空学报 > 2015, Vol. 36 Issue (7): 2400-2410   doi: 10.7527/S1000-6893.2014.0160

临近空间高超声速滑跃式机动目标的跟踪模型

王国宏1, 李俊杰1,2, 张翔宇1, 吴巍1   

  1. 1. 海军航空工程学院 信息融合研究所, 烟台 264001;
    2. 中国人民解放军92635部队, 青岛 266041
  • 收稿日期:2014-05-06 修回日期:2014-07-14 出版日期:2015-07-15 发布日期:2014-09-10
  • 通讯作者: 李俊杰 男, 硕士, 工程师。主要研究方向: 机动目标跟踪, 信息融合。 Tel: 0532-51851068 E-mail: ljjawhysys@163.com E-mail:ljjawhysys@163.com
  • 作者简介:王国宏 男, 博士, 教授, 博士生导师。主要研究方向: 信息融合, 雷达组网。 E-mail: wangguohong@vip.sina.com;张翔宇 男, 博士, 助理工程师。主要研究方向: 机动目标跟踪, 信息融合。 E-mail: zxy627289467@sina.com;吴巍 男, 博士, 讲师。主要研究方向: 信息融合、机动目标跟踪、传感器管理。 E-mail: wkw_wuwei@126.com
  • 基金资助:

    国家自然科学基金 (61372027, 61102165); "泰山学者"建设工程专项经费资助课题

A tracking model for near space hypersonic slippage leap maneuvering target

WANG Guohong1, LI Junjie1,2, ZHANG Xiangyu1, WU Wei1   

  1. 1. Institute of Information Fusion, Naval Aeronautical and Astronautical University, Yantai 264001, China;
    2. Unit 92635 of PLA, Qingdao 266041, China
  • Received:2014-05-06 Revised:2014-07-14 Online:2015-07-15 Published:2014-09-10
  • Supported by:

    National Natural Science Foundation of China (61372027,61102165); Special Foundation Issue for "Tai-Shan Scholar" Construction Project

摘要:

滑跃式机动是临近空间高超声速飞行器的一种重要运动方式,现有文献中鲜有对高超声速滑跃式机动目标跟踪技术的报道。为此,提出了一种针对临近空间高超声速滑跃式机动目标的跟踪模型,其核心是将目标加速度建模为具有正弦波自相关的零均值随机过程,并据此构建了跟踪临近空间高超声速滑跃式机动目标的状态方程。通过仿真实验与Singer模型、Jerk模型和CV+CA+Singer交互式多模型IMM进行比较,证明了所提模型在跟踪临近空间高超声速滑跃式机动目标时的合理性与优势性。

关键词: 临近空间, 高超声速飞行器, 滑跃式机动, 目标跟踪, 正弦波自相关, 交互式多模型

Abstract:

The slippage leap maneuvering is one of the major maneuvering styles that the near space hypersonic vehicles may adopt, but there is little literature on the tracking techniques for the hypersonic slippage leap maneuvering target. Therefore, a special tracking model for the hypersonic slippage leap maneuvering target is put forward. The key of the model is to model target's acceleration as a zero mean stochastic process with sine wave autocorrelation, then a new state equation to track the near space hypersonic slippage leap maneuvering targets is built. Compared with Singer model, Jerk model and CV+CA+Singer interacting multiple model (IMM) by means of simulation experiments, the rationality and superiority of the proposed model for tracking the near space hypersonic slippage leap maneuvering target have been proved.

Key words: near space, hypersonic vehicles, slippage leap maneuvering, target tracking, sine wave autocorrelation, interacting multiple model

中图分类号: