| 无人机机载合成孔径雷达（SAR）定位方法综述 |
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| 引用本文： | 李金,程超,许浩. 无人机机载合成孔径雷达（SAR）定位方法综述[J]. 影像技术, 2008, 21(3): 3-5 |
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| 作者姓名： | 李金 程超 许浩 |
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| 作者单位： | 解放军炮兵学院,合肥,230031 |
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| 摘 要： | 无人机机载合成孔径雷达（SAR）技术近年来发展迅速，成为一个研究热点。本文对无人机机载SAR定位中的多项式、Leberl、等效共线条件方程、直接定位、读图定位五种方法进行了研究，阐述了各种数学模型的应用前提，并对每种方法的适用性进行了探讨，最后指出了完善无人机定位方法的研究方向。
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| 关 键 词： | 无人机 SAR 目标定位 定位模型 |
| 文章编号： | 1001-0270(2008)03-0003-03 |
| 修稿时间： | 2008-01-28 |
A Review of UAV Airborne SAR Localization Methods |
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| LI Jin,CHENG Chao,XU Hao. A Review of UAV Airborne SAR Localization Methods[J]. Image Technology, 2008, 21(3): 3-5 |
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| Authors: | LI Jin CHENG Chao XU Hao |
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| Affiliation: | (Hefei PLA Artillery College, Hefei 230031) |
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| Abstract: | During recent years, the technology of UAV airborne SAR has been developing very rapidly and became a hot spot of technical research. This paper offers a study on five methods of UAV aerial borne SAR localization, i.e. polynomial equation method, Leberl model, equivalent eollinearity factors equation, direct localization method and image scanning localization method. Therein, the premise conditions of proper use of each method were expounded and the possible applicability of each method was studied. |
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| Keywords: | UAV （Unmanned Aerial Vehicle） SAR （Synthetic Aperture Radar） target localization localization model |
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