[1]王勇,王晓鸣,李文彬.一种用于反直升机智能雷的目标跟踪方法[J].南京理工大学学报(自然科学版),2005,(03):281-284.
 WANG Yong,WANG Xiao-ming,LI Wen-bin.A Tracking Solution in Anti-helicopter Mine[J].Journal of Nanjing University of Science and Technology,2005,(03):281-284.
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一种用于反直升机智能雷的目标跟踪方法
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2005年03期
页码:
281-284
栏目:
出版日期:
2005-08-30

文章信息/Info

Title:
A Tracking Solution in Anti-helicopter Mine
作者:
王勇王晓鸣李文彬
南京理工大学机械工程学院, 江苏南京210094
Author(s):
WANG Yong WANG Xiao-ming LI Wen-bin
School of Mechanical Engineering, NUST, Nanjing 210094, China
关键词:
仅有角测量 被动式跟踪 最佳指向
Keywords:
bearing-on ly measurem ent passive track ing optima l locat ing
分类号:
TJ51
摘要:
对于静止观测来说,由于测量器静止不动,得不到足够的目标信息,所以利用仅有角测量跟踪方法无法实现对空中目标的有效跟踪。该文针对直升机巡航时的运动特征,提出一种用于反直升机智能雷的目标跟踪方法。基于被动声测量得到的目标角度信息,建立了数学模型,用来求解目标运动方向和智能雷最佳指向。在给定一次距离信息时,该模型也可用来求解目标运动速度。仿真结果表明,当初始值较精确时,所求的结果非常接近真值,可有效地解决智能雷与直升机弹目交汇的命中问题。
Abstract:
In the state of staticmeasuring, info rmation of targets can not be completely obta ined, and target track ing in the a ir can not be efficient ly realized by using the Bearing-Only track ing so lut ion. As for the mo tion character o f a cru ising helicopter, a tracking so lut ion in ant-i he licopterm ine (AHM) is presented. Based on the target ang le info rmation obta ined from the passive acoustic measuremen,t a m athematic mode l is deve loped. By using themode,l themot ion d irection target speed and the optima l locating ofAHM w ere computed. When the d istance betw een target and AHM is measured, the target speed can also be go tten. The simu lated resu lts demonstrate that the optima l locating and the target speed are close to the true value w hen the in it ia l value is exact and that the prob lem of the encounter between target and AHM can be so lved effective ly.

参考文献/References:

[ 1] Nardone S C, G raham M L. A closed-form so lution to bearing-only targe tm o tion ana lys is[ J] . IEEE Journa l of Oceanic Eng ineer ing, 1997, 22( 1) : 168- 178.
[ 2] Stre it R L, W a lshM J. A linear least squares a lgor ithm for bear ing s-only target mo tion ana lysis [ J]. IEEE Proceedings o f Aerospace Conference, 1999, 4: 443- 455.
[ 3] Tao X J, Zou C R. Passiv e targe t track ing using m ax-i m um like lihood estim ation [ J] . IEEE Transactions on Aero space and E lectron ic System s, 1996, 32 ( 4 ): 1 348- 1 353.
[ 4] 胡友峰, 景博, 孙进才. 一种水下被动目标运动分析与仿真[ J] . 声学技术, 2001, 20( 4): 157- 161.
[ 5] 袁易全. 近代声学基阵原理及其应用[M ]. 南京: 南京大学出版社, 1994.
[ 6] Chan Y T, ReaT A. Passive track ing schem e for a sing le sta tiona ry observer[ J] . IEEE T ransactions on Ae rospace and E lectronic Systems, 2002, 38( 3): 1 046- 1 054.

备注/Memo

备注/Memo:
作者简介: 王勇( 1974- ) , 男, 内蒙古巴盟人, 博士生, 主要研究方向: 机电系统灵巧化与智能化, E-m ail: bh_w yong@tom. com。
更新日期/Last Update: 2013-03-03