Results 81 to 90 of about 126,181 (207)

Automotive applications of high precision GNSS [PDF]

This thesis aims to show that Global Navigation Satellite Systems (GNSS) positioning can play a significant role in the positioning systems of future automotive applications.
Stephenson, Scott
core  

Enhanced CNN-BiLSTM-Attention Model for High-Precision Integrated Navigation During GNSS Outages

Remote Sensing
The Global Navigation Satellite System (GNSS)/Inertial Navigation System (INS) integrated navigation technology is widely utilized in vehicle positioning. However, in complex environments such as urban canyons or tunnels, GNSS signal outages due to obstructions lead to rapid error accumulation in INS-only operation, with error growth rates reaching 10 ...
Wulong Dai, Houzeng Han, Jian Wang, Xingxing Xiao, Dong Li, Cai Chen, Lei Wang   +6 more
openaire   +2 more sources

Radar/INS Integration and Map Matching for Land Vehicle Navigation in Urban Environments. [PDF]

Sensors (Basel), 2023
Elkholy M, Elsheikh M, El-Sheimy N.
europepmc   +1 more source

A GNSS/INS/LiDAR Integration Scheme for UAV-Based Navigation in GNSS-Challenging Environments. [PDF]

Sensors (Basel), 2022
Elamin A, Abdelaziz N, El-Rabbany A.
europepmc   +1 more source

A Cycle Slip Detection and Repair Method Based on Inertial Aiding for BDS Triple-Frequency Signals. [PDF]

Sensors (Basel), 2023
Fu X, Sun Y, Wu L, Wang K, Zhao K.
europepmc   +1 more source

Application of GPS to Enable Launch Vehicle Upper Stage Heliocentric Disposal [PDF]

To properly dispose of the upper stage of the Space Launch System, the vehicle must perform a burn in Earth orbit to perform a close flyby of the Lunar surface to gain adequate energy to enter into heliocentric space.
Anzalone, Evan J., Oliver, T. Emerson
core   +1 more source

Enhanced Autonomous Vehicle Positioning Using a Loosely Coupled INS/GNSS-Based Invariant-EKF Integration. [PDF]

Sensors (Basel), 2023
Ibrahim A, Abosekeen A, Azouz A, Noureldin A.   +3 more
europepmc   +1 more source

A Qualitative Analysis of Vehicle Positioning Requirements for Connected Vehicle Applications [PDF]

, 2020
Barth, Matthew, Williams, Nigel
core  

Robust Positioning in the Presence of Multipath and NLOS GNSS Signals [PDF]

GNSS signals can be blocked and reflected by nearby objects, such as buildings, walls, and vehicles. They can also be reflected by the ground and by water.
Ashman, Benjamin W., Groves, Paul D., McGraw, Gary A.   +2 more
core   +1 more source

A TCN-BiLSTM and ANR-IEKF Hybrid Framework for Sustained Vehicle Positioning During GNSS Outages. [PDF]

Sensors (Basel)
Niu S, Li J, Hu C, Li J, Zhang D, Feng K.   +5 more
europepmc   +1 more source