| 一种合作式高精度快速单站定位方法的研究 |
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| 引用本文： | 张素敏. 一种合作式高精度快速单站定位方法的研究[J]. 实验室科学, 2009, 0(6): 53-58 |
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| 作者姓名： | 张素敏 |
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| 作者单位： | 中国电子科技集团公司第五十四研究所,河北石家庄,050081 |
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| 摘 要： | 针对空中移动目标的定位必须实现快速和稳定跟踪的要求，该文提出了一种通过快速测量空中目标辐射源到达方位角、俯仰角和目标与固定观测站点的距离，实现固定单站对三维运动无线电辐射源的合作式高精度定位方法。并介绍了相位干涉仪测角和伪码测距系统的工作原理，对测角和测距误差，以及从而引起的定位误差进行了深入的分析。
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| 关 键 词： | 合作式 单站定位 定位精度 |
Study on a fast cooperative location method of high precision with single observer |
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| ZHANG Su-min. Study on a fast cooperative location method of high precision with single observer[J]. Laboratory Science, 2009, 0(6): 53-58 |
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| Authors: | ZHANG Su-min |
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| Affiliation: | ZHANG Su-min ( The 54^th Research Institute of CETC, China Electronics Technology Group Corporation, Shijiazhuang 050081, China) |
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| Abstract: | It is required in a location system to be real-time and steadily tracking the motion object in the air. A novel method for 3D moving emitter precise location and tracking cooperatively by fast measuring of direction of arrival （DOA） and distance between the object and single observer is given in this paper. Based on the operation principle of pseudo ranging and phase interferometer direction finding, the location error is induced by the measurement error of the direction of arrival and the distance is analyzed in detail. |
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| Keywords: | cooperative single station location location precision |
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