Research on positioning enhancement scheme of CAPS via UWB pseudolite
文献类型：期刊论文
| 作者 | Xiao Zhu1,2; Bai Jing3 ; Ma GuanYi4; Fan JiangTao4; Yi KeChu2
|
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2012-04-01 |
| 卷号 | 55期号:4页码:733-737 |
| 关键词 | CAPS UWB positioning enhancement pseudolite |
| 英文摘要 | The positioning precision of the transmitting Chinese Area Positioning System (CAPS) is reduced due to the non-ideal distribution of the satellite constellation. Positioning and navigation enhancement methods are able to improve the reliability and accuracy of the positioning system, especially for users in special regions and special applications. In this paper, a positioning enhanced scheme based on ultra-wide band (UWB) pseudolite is proposed for CAPS. It is demonstrated that the link budget of UWB pseudolite satisfies the FCC's emission mask requirements. The localization algorithm of the enhanced CAPS is presented. The simulations indicate that the positioning precision of the proposed enhanced scheme is improved greatly, and the feasibility of the enhanced scheme is thus proved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000301849800025 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/6162]  |
| 专题 | 国家天文台_应用天文研究部 |
| 作者单位 | 1.Hunan Univ, Coll Informat Sci & Engn, Changsha 410082, Hunan, Peoples R China 2.Xidian Univ, State Key Lab Integrated Serv Networks, Xian 710071, Peoples R China 3.Xidian Univ, Minist Educ, Key Lab Intelligent Percept & Image Understanding, Xian 710071, Peoples R China 4.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiao Zhu,Bai Jing,Ma GuanYi,et al. Research on positioning enhancement scheme of CAPS via UWB pseudolite[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2012,55(4):733-737. |
| APA | Xiao Zhu,Bai Jing,Ma GuanYi,Fan JiangTao,&Yi KeChu.(2012).Research on positioning enhancement scheme of CAPS via UWB pseudolite.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,55(4),733-737. |
| MLA | Xiao Zhu,et al."Research on positioning enhancement scheme of CAPS via UWB pseudolite".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 55.4(2012):733-737. |
入库方式： OAI收割
来源：国家天文台
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