| 三站有源定位系统在远区的测量精度 |
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| 引用本文： | 郁涛.三站有源定位系统在远区的测量精度[J].飞行器测控学报,2007,26(1):51-55. |
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| 作者姓名： | 郁涛 |
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| 作者单位： | 中国航空无线电电子研究所·上海·200233 |
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| 摘 要： | 对有源定位系统可同时采用路程时差测量和两端钟面时差测量的方式，从而仅用3个站即可确定出目标的三维坐标。本文研究分析了斜置L形布局的3站有源定位系统对低空定向运动目标可实现的测量精度。
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| 关 键 词： | 精度分析 多站定位 时差测量 对称测量 有源定位 |
| 收稿时间： | 2006-08-01 |
| 修稿时间： | 2006-08-29 |
Measurement Accuracy of Tristatic Active Location System in Far Region |
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| YU Tao.Measurement Accuracy of Tristatic Active Location System in Far Region[J].Journal of Spacecraft TT&C Technology,2007,26(1):51-55. |
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| Authors: | YU Tao |
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| Institution: | China National Aeronautical Radio Electronics Research Institute, Shanghai 200233 |
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| Abstract: | For an active location system, three-dimensional coordinates of a target can be determined with only three stations using path length difference and clock indication difference methods. This paper analyzes accessible measurement accuracy of an italicized L-shaped layout three-station active location system for moving targets in near space. |
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| Keywords: | Accuracy Analysis Multi-station Location Time-of-arrival Location Symmetric Measurement Active Location |
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