Relative position determination between Chang’E-3 lander and rover using in-beam phase referencing

2015 ◽  
Vol 58 (9) ◽  
pp. 1-10 ◽  
Author(s):  
Huan Zhou ◽  
HaiTao Li ◽  
GuangLiang Dong
Keyword(s):  
Relative Position ◽  
Position Determination ◽  
Relative Position Determination

Relative position determination of a lunar rover using high-accuracy multi-frequency same-beam VLBI

2010 ◽  
Vol 53 (3) ◽  
pp. 571-578 ◽  
Author(s):  
QingHui Liu ◽  
Ming Chen ◽  
WeiMing Xiong ◽  
ZhiHan Qian ◽  
JinLing Li ◽  
...  
Keyword(s):  
Relative Position ◽  
High Accuracy ◽  
Position Determination ◽  
Lunar Rover ◽  
Relative Position Determination

scholarly journals Pose estimation for the case of prolonged under-ice based AUV

2021 ◽  
Vol 2131 (3) ◽  
pp. 032068
Author(s):  
D Frolov ◽  
S Polovko
Keyword(s):  
Mathematical Modeling ◽  
Pose Estimation ◽  
Deep Water ◽  
Relative Position ◽  
Image Synthesis ◽  
Underwater Vehicle ◽  
Positioning System ◽  
System Of Equations ◽  
Technological Operation ◽  
Position Determination

Abstract The technological operation of AUV docking is considered. An approach to its solution and modeling is proposed. A system for determining the relative position based on cameras and active-light markers is described. Active markers are offered to improve detection in dark deep water. A system of equations for modeling the dynamics of an underwater vehicle is described and a complete mathematical modeling of the whole pipeline of the positioning system is performed: image synthesis based on scene geometry, position determination based on the solution of the PnP problem, generating control based on synthesized measurements and modelling of the corresponding movement of the AUV. The presented model can be used to test various scenarios for the execution of a docking operation.

Revisiting Regression Artifacts Through Relative Position Matching

2006 ◽  
Author(s):  
Michael A. Harnar ◽  
James Griffith ◽  
William D. Crano
Keyword(s):  
Relative Position
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