Fast Determination of Satellite-to-Moon Visibility Using an Adaptive Interpolation Method Based on Vertex Protection
文献类型：期刊论文
| 作者 | Li, Xiaowan1,2,3; Cheng, Fang2,3 ; Shen, Pengli2,3; Liu, Dongliang1,2,3
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| 刊名 | SENSORS
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| 出版日期 | 2022-06-01 |
| 卷号 | 22期号:12页码:13 |
| 关键词 | satellite-to-Moon visibility rapid determination adaptive interpolation vertex protection lunar navigation |
| DOI | 10.3390/s22124451 |
| 英文摘要 | Fast determination of satellite visibility with respect to a target area is important for satellite navigation and positioning. In this paper, we propose an adaptive interpolation algorithm based on vertex protection to solve the satellite visibility period problem more accurately and quickly, where "vertex" refers to the local extremum point. The algorithm can avoid the error in the visibility period calculation caused by skimming the vertices when fitting the multi-hump visibility function under certain fitting accuracy requirements with the traditional adaptive interpolation method. The algorithm does not need to construct a cubic polynomial in each subinterval to determine whether the satellite is visible or not; it only constructs a cubic polynomial to solve the problem if the visibility function of that subinterval is judged to have a solution from the existence theorem of zero points, which can improve the computational efficiency. For the lunar navigation problem, a solution to satellite-Moon visibility calculations based on a vertex-protected adaptive interpolation is given, and the experimental results show that the computation time of the algorithm can be reduced by approximately 98% compared with the brute force method and by approximately 30% compared with the traditional adaptive interpolation algorithm. |
| WOS关键词 | SYSTEMS ; GNSS |
| 资助项目 | Project for Guangxi Science and Technology Base and Talents ; Strategic Priority Research Program of the Chinese Academy of Sciences[DA28040300] ; Informatization Plan of the Chinese Academy of Sciences[CAS-WX2021SF-03044] ; West Light Foundation of the Chines Academy of Sciences[XAB2018B20] |
| WOS研究方向 | Chemistry ; Engineering ; Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000816662600001 |
| 出版者 | MDPI |
| 资助机构 | Project for Guangxi Science and Technology Base and Talents ; Project for Guangxi Science and Technology Base and Talents ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Informatization Plan of the Chinese Academy of Sciences ; Informatization Plan of the Chinese Academy of Sciences ; West Light Foundation of the Chines Academy of Sciences ; West Light Foundation of the Chines Academy of Sciences ; Project for Guangxi Science and Technology Base and Talents ; Project for Guangxi Science and Technology Base and Talents ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Informatization Plan of the Chinese Academy of Sciences ; Informatization Plan of the Chinese Academy of Sciences ; West Light Foundation of the Chines Academy of Sciences ; West Light Foundation of the Chines Academy of Sciences ; Project for Guangxi Science and Technology Base and Talents ; Project for Guangxi Science and Technology Base and Talents ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Informatization Plan of the Chinese Academy of Sciences ; Informatization Plan of the Chinese Academy of Sciences ; West Light Foundation of the Chines Academy of Sciences ; West Light Foundation of the Chines Academy of Sciences ; Project for Guangxi Science and Technology Base and Talents ; Project for Guangxi Science and Technology Base and Talents ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Informatization Plan of the Chinese Academy of Sciences ; Informatization Plan of the Chinese Academy of Sciences ; West Light Foundation of the Chines Academy of Sciences ; West Light Foundation of the Chines Academy of Sciences |
| 源URL | [http://210.72.145.45/handle/361003/13705]  |
| 专题 | 国家授时中心_导航与通信研究室 |
| 通讯作者 | Li, Xiaowan |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Precise Positioning & Timing Technol, Xian 710600, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xiaowan,Cheng, Fang,Shen, Pengli,et al. Fast Determination of Satellite-to-Moon Visibility Using an Adaptive Interpolation Method Based on Vertex Protection[J]. SENSORS,2022,22(12):13. |
| APA | Li, Xiaowan,Cheng, Fang,Shen, Pengli,&Liu, Dongliang.(2022).Fast Determination of Satellite-to-Moon Visibility Using an Adaptive Interpolation Method Based on Vertex Protection.SENSORS,22(12),13. |
| MLA | Li, Xiaowan,et al."Fast Determination of Satellite-to-Moon Visibility Using an Adaptive Interpolation Method Based on Vertex Protection".SENSORS 22.12(2022):13. |
入库方式： OAI收割
来源：国家授时中心
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