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星基量子定位导航系统的测距、定位与导航
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  • 英文篇名:Ranging, Positioning and Navigation of Satellite-based Quantum Positioning Navigation System
  • 作者:丛爽 ; 吴文燊 ; 段士奇 ; 宋媛媛 ; 尚伟伟
  • 英文作者:CONG Shuang;WU Wen-shen;DUAN Shi-qi;SONG Yuan-yuan;SHANG Wei-wei;Department of Automation, University of Science and Technology of China;
  • 关键词:量子定位导航系统 ; 星地光链路 ; 量子纠缠光 ; 到达时间差 ; 符合测量
  • 英文关键词:Quantum positioning navigation system;;Star-to-earth optical link;;Quantum entangled light;;Time Difference Of Arrival(TDOA);;Compliance with measurement
  • 中文刊名:DWSS
  • 英文刊名:Navigation Positioning and Timing
  • 机构:中国科学技术大学信息科学技术学院;
  • 出版日期:2019-07-01 13:36
  • 出版单位:导航定位与授时
  • 年:2019
  • 期:v.6;No.31
  • 基金:国家自然科学基金(61573330);; 天地一体化信息技术国家重点实验室开放基金(2015_SGIIT_KFJJ_DH_04)
  • 语种:中文;
  • 页:DWSS201904008
  • 页数:7
  • CN:04
  • ISSN:10-1226/V
  • 分类号:54-60
摘要
基于量子定位导航系统原理,设计并分析了基于3颗卫星的星基量子定位导航系统的测距与定位过程,包括星地光链路的建立、量子纠缠光的发射与接收、到达时间差的获取、量子定位导航系统的测距,以及用户坐标的计算与导航,并对量子定位导航系统中的每个过程的实现进行了详细的阐述。
        Based on the principle of quantum positioning navigation system, the ranging and positioning process of satellite-based quantum positioning navigation system based on three satellites is designed and analyzed, including the establishment of star-ground optical link, the transmission and reception of quantum entangled light, the acquisition of arrival time difference, ranging of quantum positioning and navigation system, as well as the calculation and navigation of the user coordinates. The detailed implementation and analysis of each process in the quantum positioning navigation system are given.
引文
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