0 引言
1 协同工作流程
2 协同探测理论
2.1 时差定位
(x-xi)x+(y-yi)y+(z-zi)z=ki+r0Δri
AX=C (4)
A=
X=
C=
X=(ATA)-1ATC
2.2 有源探测
2.3 协同探测
ΔS1=ST-S1
ΔS2=ST-S2
E{ΔS1}=0
E{ΔS2}=0
C=E{( -ST) }=
Journal of Projectiles, Rockets, Missiles and Guidance >
Multiple Aircrafts Active Cooperate with Passive Detecting and Accuracy Analysis
Received date: 2019-02-16
Online published: 2025-05-30
In order to solve the problem that the active detection is easily intercepted and the passive reconnaissance accuracy is low, multiple aircrafts active cooperate with passive has been researched to reduce the probability of discovery and improve the detection accuracy. Multiple aircrafts time difference algorithm is uses to coarsely locate the target in the initial stage of detection. The passive coarse positioning result is used to pull the active implementation of the single-station target for rapid fine positioning to improve the positioning accuracy in the stage of detection and tracking. The experimental results show that the target positioning designed in this paper by accuracy the multiple aircrafts active cooperate with passive detection method is better than the method which implement by the single multiple aircrafts passive location and active detection, and has the advantages of long range and good concealment.
LI Qihu , WANG Ying , SHANG Kaishuan . Multiple Aircrafts Active Cooperate with Passive Detecting and Accuracy Analysis[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2020 , 40(2) : 43 -46 . DOI: 10.15892/j.cnki.djzdxb.2020.02.011
(x-xi)x+(y-yi)y+(z-zi)z=ki+r0Δri
AX=C (4)
A=
X=
C=
X=(ATA)-1ATC
ΔS1=ST-S1
ΔS2=ST-S2
E{ΔS1}=0
E{ΔS2}=0
C=E{( -ST) }=
| [1] |
程东升, 李侠, 万山虎, 等. 多站无源探测系统实际作战能力综合分析[J]. 现代雷达, 2009, 31(7):12-16.
|
| [2] |
陈新, 彭科举, 周东翔, 等. 基于优选数据准则的空基多平台协同定位方法[J]. 信号处理, 2010, 26(10):1466-1472.
|
| [3] |
田菁, 沈林成. 多基地多无人机协同侦察问题研究[J]. 航空学报, 2007, 28(4):913-921.
|
| [4] |
吴巍, 王国宏, 双炜, 等. 多机载平台多目标跟踪与辐射控制[J]. 系统工程与电子技术, 2012, 34(3):495-501.
|
| [5] |
杨海峰, 谢文冲, 王永良. 不同发射波形下多机协同探测雷达系统信号建模与性能分析[J]. 雷达学报, 2017, 6(3):267-274.
|
| [6] |
张欢, 杨任农, 吴军, 等. 多机协同电子战规划压制干扰布阵研究[J]. 系统工程与电子技术, 2017, 39(3):542-548.
|
| [7] |
李超强, 李晓波, 张靖, 等. 基于多机协同的机载无源定位分析[J]. 现代雷达, 2017, 39(11):11-14.
|
| [8] |
郭云飞, 张沛男, 才智. 基于DP-SA的机载外辐射源无源协同定位[J]. 航空学报, 2018, 39(7):163-171.
|
| [9] |
李望西, 黄长强, 王勇, 等. 利用相位差变化率的机载无源定位跟踪算法[J]. 弹箭与制导学报, 2012, 32(5):164-166.
|
| [10] |
严利华, 姬宪法, 梅金国. 机载雷达原理与系统[M]. 北京: 航空工业出版社, 2010:68-98.
|
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| 〈 |
|
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