国防科技大学学报2017，Vol.39Issue(3)：30-35,51,7.DOI:10.11887/j.cn.201703005
不同系统组合的精密单点定位性能分析
Performance analysis of different system precise point positioning
摘要
Abstract
The PPP(precise point positioning) algorithm based on the single differencing between satellites and the robust Kalman filter model was studied and analyzed.And then,the global position system,global navigation satellite system and BeiDou navigation satellite system data had been used to analyze to the positioning precision and convergence time of single,double and three-system PPP.Finally,the conclusion were drawn as follows:the positioning precision or the convergence speed of the three-system PPP technology is optimized,and multiple-system integrated navigation and positioning can improve the precision of navigation and positioning.关键词
精密单点定位/三系统/组合定位/北斗卫星导航系统/全球定位系统/全球导航卫星系统Key words
precise point positioning/triple-system/integrated positioning/BDS/GPS/GLONASS分类
天文与地球科学引用本文复制引用
黄令勇,刘宇玺,辛国栋,朱雷鸣,李五,张欢..不同系统组合的精密单点定位性能分析[J].国防科技大学学报,2017,39(3):30-35,51,7.基金项目
国家自然科学基金资助项目(41674019) （41674019）
国家重点研发计划资助项目(2016YFB0501701) （2016YFB0501701）
地理信息工程国家重点实验室开放基金资助项目(SLKGIE2015-M-2-1) （SLKGIE2015-M-2-1）
