Layout merging with relative positioning in concern-oriented reuse hierarchies

2021 ◽  
pp. 106757
Author(s):  
Hyacinth Ali ◽  
Gunter Mussbacher
Keyword(s):  
Relative Positioning

Research on the Influencing Factors of Relative Positioning Error of UAV Group Under Distributed UWB

2021 ◽  
Author(s):  
Zhenyi Li ◽  
Dong Yin ◽  
Xiaojia Xiang ◽  
Guochang Yang ◽  
Sijia Li ◽  
...  
Keyword(s):  
Influencing Factors ◽  
Positioning Error ◽  
Relative Positioning

Multipath extraction and mitigation for static relative positioning based on adaptive layer wavelet packets, bootstrapped searches and CNR constraints

GPS Solutions ◽  
2021 ◽  
Vol 25 (3) ◽  
Author(s):  
Mingkun Su ◽  
Yanxi Yang ◽  
Lei Qiao ◽  
Hao Ma ◽  
WeiJun Feng ◽  
...  
Keyword(s):  
Wavelet Packets ◽  
Relative Positioning

Application of BDS/GPS Fusion Relative Positioning in Slope Deformation Monitoring

2020 ◽  
Author(s):  
Junming Wang ◽  
Jiuyuan Huo ◽  
Lin Mu ◽  
Hamzah Murad Mohammed Al-Neshmi ◽  
Tao Ju
Keyword(s):  
Deformation Monitoring ◽  
Slope Deformation ◽  
Relative Positioning

Visual Tracking and LIDAR Relative Positioning for Automated Launch and Recovery of an Unmanned Rotorcraft from Ships at Sea

2009 ◽  
Vol 121 (2) ◽  
pp. 99-110 ◽  
Author(s):  
MATT GARRATT ◽  
HEMANSHU POTA ◽  
ANDREW LAMBERT ◽  
SEBASTIEN ECKERSLEY-MASLIN ◽  
CLEMENT FARABET
Keyword(s):  
Visual Tracking ◽  
Relative Positioning

Relative positioning of variational part models for design analysis

1994 ◽  
Vol 26 (5) ◽  
pp. 366-378 ◽  
Author(s):  
Rajneet Sodhi ◽  
Joshua U. Turner
Keyword(s):  
Design Analysis ◽  
Relative Positioning

Multi-resolution Visual Positioning and Navigation Technique for Unmanned Aerial System Landing Assistance

2017 ◽  
Vol 70 (6) ◽  
pp. 1276-1292
Author(s):  
Chong Yu ◽  
Jiyuan Cai ◽  
Qingyu Chen
Keyword(s):  
Real World ◽  
State Of The Art ◽  
Unmanned Aerial System ◽  
Detection Accuracy ◽  
Relative Positioning ◽  
Positioning Accuracy ◽  
Visual Positioning ◽  
Positioning Technique ◽  
Technique Comparison ◽  
Resolution Simulation

To achieve more accurate navigation performance in the landing process, a multi-resolution visual positioning technique is proposed for landing assistance of an Unmanned Aerial System (UAS). This technique uses a captured image of an artificial landmark (e.g. barcode) to provide relative positioning information in the X, Y and Z axes, and yaw, roll and pitch orientations. A multi-resolution coding algorithm is designed to ensure the UAS will not lose the detection of the landing target due to limited visual angles or camera resolution. Simulation and real world experiments prove the performance of the proposed technique in positioning accuracy, detection accuracy, and navigation effect. Two types of UAS are used to verify the generalisation of the proposed technique. Comparison experiments to state-of-the-art techniques are also included with the results analysis.

Stochastic assessment of GPS carrier phase measurements for precise static relative positioning

2002 ◽  
Vol 76 (2) ◽  
pp. 95-104 ◽  
Author(s):  
J. Wang ◽  
C. Satirapod ◽  
C. Rizos
Keyword(s):  
Carrier Phase ◽  
Relative Positioning ◽  
Phase Measurements

Attitude bootstrapped multi-frequency relative positioning

2010 ◽  
Author(s):  
Peter J Buist ◽  
Peter J.G. Teunissen ◽  
Gabriele Giorgi ◽  
Sandra Verhagen
Keyword(s):  
Relative Positioning
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