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科研机构
国家授时中心 [11]
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期刊论文 [11]
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2021 [3]
2020 [3]
2019 [1]
2018 [1]
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Analysis of dual-frequency solution method for single-frequency precise point positioning based on SEID model for GPS and BDS
期刊论文
MEASUREMENT, 2021, 卷号: 175, 页码: 12
作者:
Hong, Ju
;
Tu, Rui
;
Zhang, Rui
;
Fan, Lihong
;
Han, Junqiang
收藏
  |  
浏览/下载:43/0
  |  
提交时间:2021/11/29
GPS and BDS observation
Satellite-specific Epoch-differenced Ionospheric delay model
Precise Point Positioning (PPP)
Single-frequency PPP
Ranging technology using signals of opportunity of non-cooperative communication satellites
期刊论文
JOURNAL OF NAVIGATION, 2021, 卷号: 74, 期号: 2, 页码: 488-500
作者:
Gao, Yuanyuan
;
Hua, Yu
;
Xiang, Yu
;
Huang, Changjiang
;
Wang, Shanhe
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/11/29
navigation via signals of opportunity (NAVSOP)
very long baseline interferometry (VLBI)
passive radar detection
time difference measurement
Recursive estimation of the stochastic model based on the Kalman filter formulation
期刊论文
GPS SOLUTIONS, 2021, 卷号: 25, 期号: 1, 页码: 7
作者:
Zhang, Xinggang
;
Lu, Xiaochun
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2021/11/29
Variance components estimation
Batch EM algorithm
Precise point positioning
Kalman filter
Real-time mode
Positioning bias of different frequency observations in double-differenced relative positioning
期刊论文
ADVANCES IN SPACE RESEARCH, 2020, 卷号: 66, 期号: 6, 页码: 1321-1328
作者:
Liu, Jinhai
;
Tu, Rui
;
Zhang, Rui
;
Han, Junqiang
;
Fan, Lihong
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2020/08/31
BDS
GPS
RTK
Double-differenced
Inter-frequency bias
Relative positioning
CDMA
Automatic Calibration of Process Noise Matrix and Measurement Noise Covariance for Multi-GNSS Precise Point Positioning
期刊论文
MATHEMATICS, 2020, 卷号: 8, 期号: 4, 页码: 20
作者:
Zhang, Xinggang
;
Li, Pan
;
Tu, Rui
;
Lu, Xiaochun
;
Ge, Maorong
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/09/01
EM-algorithm
multi-GNSS
PPP
process noise
observation covariance matrix
extended Kalman filter
machine learning
GPS and BDS combined PPP model with inter-system differenced observations
期刊论文
ADVANCES IN SPACE RESEARCH, 2020, 卷号: 65, 期号: 1, 页码: 494-505
作者:
Tu, Rui
;
Hong, Ju
;
Zhang, Rui
;
Han, Junqiang
;
Fan, Lihong
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/09
Precise point positioning (PPP)
Inter-system differenced PPP model
GPS and BDS convergence time
Estimation strategy
Rapid displacement determination with a stand-alone multi-GNSS receiver: GPS, Beidou, GLONASS, and Galileo
期刊论文
GPS SOLUTIONS, 2019, 卷号: 23, 期号: 2, 页码: 12
作者:
Su, Ke
;
Jin, Shuanggen
;
Ge, Yulong
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2021/11/29
Multi-GNSS
Dynamic PPP
Convergence time
Positioning precision
Detecting an atomic clock frequency anomaly using an adaptive Kalman filter algorithm
期刊论文
Metrologia, 2018, 卷号: 55, 期号: 3
作者:
Song,Huijie
;
Dong,Shaowu
;
Wu,Wenjun
;
Jiang,Meng
;
Wang,Weixiong
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2021/11/29
atomic clock
Kalman filter
frequency anomaly
adaptive factor
chi-square statistics
The study and realization of BDS un-differenced network-RTK based on raw observations
期刊论文
ADVANCES IN SPACE RESEARCH, 2017, 卷号: 59, 期号: 11, 页码: 2809-2818
作者:
Tu, Rui
;
Zhang, Pengfei
;
Zhang, Rui
;
Lu, Cuixian
;
Liu, Jinhai
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2021/11/29
BDS
Un-differenced
NRTK
URTK
Ambiguity resolution
A broadband passive cavity for analyzing and filtering the noise of a femtosecond laser
期刊论文
ACTA PHYSICA SINICA, 2016, 卷号: 65, 期号: 13, 页码: 8
作者:
Xiang Xiao
;
Wang Shao-Feng
;
Hou Fei-Yan
;
Quan Run-Ai
;
Zhai Yi-Wei
收藏
  |  
浏览/下载:87/0
  |  
提交时间:2021/11/29
passive cavity
femtosecond pulsed laser
intensity noise
phase noise
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