Research on IMU-Assisted UWB-Based Positioning Algorithm in Underground Coal Mines

Research on IMU-Assisted UWB-Based Positioning Algorithm in Underground Coal Mines

The application of an ultra-wideband (UWB) positioning system in a Global Positioning System (GPS) denial environment such as an underground coal mine, mainly focuses on position information and rarely involves information such as direction attitude. Position accuracy is often affected by multipath,...

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Bibliographic Details
Main Authors: Lei Wang, Shangqi Zhang, Junyan Qi, Hongren Chen, Ruifu Yuan
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Micromachines
Subjects:
UWB positioning system
shearer
MEMS IMU
ESKF
Online Access:https://www.mdpi.com/2072-666X/14/7/1481

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