引用本文: | 陈永光,孙仲康.基于 ∆TOA 和方位角测量辅以间歇高度信息的双基地定位跟踪技术[J].国防科技大学学报,1993,15(3):65-73.[点击复制] |
Chen Yongguang,Sun Zhongkang.A Bistatic Location & Tracking Technique Based on ∆TOA & Azimuth Measurements Aided with Intermittent Height Information[J].Journal of National University of Defense Technology,1993,15(3):65-73[点击复制] |
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基于 ∆TOA 和方位角测量辅以间歇高度信息的双基地定位跟踪技术 |
陈永光, 孙仲康 |
(电子技术系)
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摘要: |
本文讨论了双基地雷达系统中一种以收站?TOA和方位角测量为基础并辅以发射站传送的间歇高度信息的运动目标三维定位跟踪算法,详细分析了该技术的定位原理。在电子对抗条件下,发射站数据往往难以连续传送到接收站加以融合,因此有必要对间断传送的数据加以利用的方法进行研究。本文通过典型目标航迹的计算机仿真对该算法的性能做了评估。由于这种融合方法在双基地研究领域尚属初探,因此有待于在今后的研究中加以完善。 |
关键词: 定位跟踪,TOA,方位角,滤波算法 |
DOI: |
投稿日期:1993-03-01 |
基金项目: |
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A Bistatic Location & Tracking Technique Based on ∆TOA & Azimuth Measurements Aided with Intermittent Height Information |
Chen Yongguang, Sun Zhongkang |
(Department of Electronic Technology)
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Abstract: |
This paper presents an algorithm based on ?TOA and azimuth measurements of receiver together with the intermittent height information of transmitter for 3-D location and tracking of the moving targets in bistatic radar systems. The location principle of the technique is analysed in detail. Under the condition of eletronic countermeasure, it is sometimes difficult to transmit the information of transmitter to receiver continuously for data fusion. Therefore it is necessary to study the way of how to use intermittent data. With the help of computer simulation,the paper evaluates the performance of this algorithm for typical target paths. The fusion technique proposed in the paper is still within tentative exploration in bistatic research field,so it has much room for improvement in the future. |
Keywords: azimuth,location & tracking,TOA,filter algorithm |
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