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| passive location accuracy analysis in bearing-only constellation system | |
| Deng Yong; Hu Xiao-hui; Zhang Zhong-zhao; Xie Kai | |
| 2010 | |
| Conference Name | 3rd International Symposium on Systems and Control in Aeronautics and Astronautics, ISSCAA2010 |
| Source | ISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics |
| Pages | 1398-1402 |
| Conference Date | 43990 |
| Conference Place | Harbin, China |
| Publish Place | United States |
| ISBN | 978-1-4244-6043-4 |
| Department | Communication Research Center of Harbin Institute of Technology, and the National Key Laboratory of Integrated Information System Technology, Institute of Software, Chinese Academy of Sciences, China |
| English Abstract | Position location in three-dimensional (3-D) scenarios is studied in bearing-only location system. Through mathematical calculation in 2-D scenarios, the relationship between location accuracy and observation geometry is discussed, and the optimal location geometry relationship and the lowest GDOP in the whole observation region are presented. Finally, the relationship between GDOP and the bearing measurements of passive sensors is shown in the simulation results. GDOP distribute figures under various observation geometry condition are plotted. Some conclusions can be used for reference in designing passive location constellations and collocating passive sensors to improve location accuracy. |
| Keyword | Aerodynamics Bearings (Structural) Geometry Sensors Three Dimensional |
| Content Type | 会议论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/8852 |
| Collection | 天基综合信息系统全国重点实验室 |
| Recommended Citation GB/T 7714 | Deng Yong,Hu Xiao-hui,Zhang Zhong-zhao,et al. passive location accuracy analysis in bearing-only constellation system[C]. United States,2010:1398-1402. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 05632501.pdf（1040KB） | 开放获取 | -- | Application Full Text | |||
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