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UPDs estimation and ambiguity resolution performance evaluation of LEO navigation system
期刊论文
ADVANCES IN SPACE RESEARCH, 2024, 卷号: 74, 期号: 7, 页码: 2883-2900
Authors:
Fang, Jing
;
Tu, Rui
;
Zhang, Pengfei
;
Zhang, Rui
;
Lu, Xiaochun
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Submit date:2025/04/03
Low-Earth orbit
Uncalibrated phase delay
Static precise point positioning
Kinematic precise point positioning
Ambiguity resolution
HASPPP: an open-source Galileo HAS embeddable RTKLIB decoding package
期刊论文
GPS SOLUTIONS, 2024, 卷号: 28, 期号: 4, 页码: 7
Authors:
Zhang, Runzhi
;
Tu, Rui
;
Lu, Xiaochun
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Submit date:2025/04/03
Galileo
Precise point positioning
High accuracy service
Decoder
Study of high-precision time transfer method enhanced by PPP-AR/PPP-RTK
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2024, 卷号: 35, 期号: 9, 页码: 15
Authors:
Liu, Mingyue
;
Tu, Rui
;
Chen, Qiushi
;
Li, Qi
;
Chen, Junmei
;
Zhang, Pengfei
;
Lu, Xiaochun
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Submit date:2025/04/03
time transfer
integer ambiguity fixing
PPP-AR
PPP-RTK
DGVINS: tightly coupled differential GNSS/visual/inertial for robust positioning based on optimization approach
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2024, 卷号: 35, 期号: 8, 页码: 12
Authors:
Li, Xiaowan
;
Cheng, Fang
;
Li, Yuanqi
;
Shen, Pengli
;
Hu, Yuhang
;
Lu, Xiaochun
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Submit date:2025/04/03
sensor fusion
factor graph optimization
GNSS
visual-inertial odometry
single-epoch ambiguity
Study of Fast and Reliable Time Transfer Methods Using Low Earth Orbit Enhancement
期刊论文
REMOTE SENSING, 2024, 卷号: 16, 期号: 11, 页码: 20
Authors:
Liu, Mingyue
;
Tu, Rui
;
Chen, Qiushi
;
Li, Qi
;
Chen, Junmei
;
Zhang, Pengfei
;
Lu, Xiaochun
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  |  
Submit date:2025/04/03
low Earth orbit satellite
precise point positioning
global navigation satellite system
time transfer
LEO-Enhanced GNSS/INS Tightly Coupled Integration Based on Factor Graph Optimization in the Urban Environment
期刊论文
REMOTE SENSING, 2024, 卷号: 16, 期号: 10, 页码: 22
Authors:
Zhang, Shixuan
;
Tu, Rui
;
Gao, Zhouzheng
;
Zou, Decai
;
Wang, Siyao
;
Lu, Xiaochun
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Submit date:2025/04/03
Global Navigation Satellite Systems (GNSS)
Inertial Navigation System (INS)
Low Earth Orbit (LEO)
extended Kalman filter (EKF)
factor graph optimization (FGO)
tightly coupled integration (TCI)
5G assisted GNSS precise point positioning ambiguity resolution
期刊论文
JOURNAL OF GEODESY, 2024, 卷号: 98, 期号: 5, 页码: 13
Authors:
Li, Fangxin
;
Tu, Rui
;
Zhang, Pengfei
;
Zhang, Rui
;
Fan, Lihong
;
Wang, Siyao
;
Lu, Xiaochun
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  |  
Submit date:2025/04/03
5G
Global navigation satellite system
Precise point positioning
Uncalibrated phase delay
Ambiguity resolution
Convergence time
A novel stop-and-go kinematic positioning method for PPP-RTK
期刊论文
GEO-SPATIAL INFORMATION SCIENCE, 2024, 页码: 14
Authors:
Wang, Siyao
;
Tu, Rui
;
Hong, Ju
;
Lu, Xiaochun
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Submit date:2025/04/03
Precise point positioning-real time kinematic model
stop-and-go
inaccurate correction observation environment
integer ambiguity resolution
Initial and comprehensive analysis of PPP time transfer based on Galileo high accuracy service
期刊论文
GPS SOLUTIONS, 2024, 卷号: 28, 期号: 2, 页码: 15
Authors:
Zhang, Runzhi
;
Tu, Rui
;
Lu, Xiaochun
;
He, Zaimin
;
Guang, Wei
;
Xiao, Gongwei
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Submit date:2025/04/03
Time transfer
Precise point positioning
Galileo initial high accuracy service
GPS/Galileo
Undifferenced precise time transfer with information-constraints
期刊论文
IET RADAR SONAR AND NAVIGATION, 2023, 页码: 13
Authors:
Liu, Mingyue
;
Tu, Rui
;
Chen, Qiushi
;
Li, Qi
;
Chen, Junmei
;
Zhang, Pengfei
;
Lu, Xiaochun
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View/Download:2/0
  |  
Submit date:2023/12/13
Global Positioning System
time measurement
time-frequency analysis