LAPSE:2023.36853
Published Article
LAPSE:2023.36853
Research on the Positioning Accuracy of the Cutting Head of a Tunneling Machine Based on Ultra-Wideband Positioning Technology
November 30, 2023
Directed at the problems of low positioning accuracy and irregular section forming of cutting heads of road header in coal mine production sites, a new cutting head positioning system based on ultra-wideband positioning technology is proposed based on the cutting head motion model and the working principle of ultra-wideband positioning technology, which verifies the anti-interference and the accuracy of its positioning. Combined with the simulation experiment under on-site working conditions, the influence degree of three typical influencing factors on positioning accuracy was obtained, and the accuracy optimization of the ultra-wideband positioning system was guided. Through the dynamic solution experiment, the positioning accuracy of the system is measured, and the results are verified based on the positioning system solution accuracy evaluation standard.
Record ID
Keywords
cutting head of roadheader, distance measurement, positioning accuracy, ultra-wideband positioning
Subject
Suggested Citation
Ma H, Zhang H, Yang K, Hu Y, Yang Z, Ma N. Research on the Positioning Accuracy of the Cutting Head of a Tunneling Machine Based on Ultra-Wideband Positioning Technology. (2023). LAPSE:2023.36853
Author Affiliations
Ma H: School of Energy and Mining Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
Zhang H: School of Energy and Mining Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
Yang K: School of Energy and Mining Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
Hu Y: School of Energy and Mining Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
Yang Z: School of Energy and Mining Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
Ma N: School of Energy and Mining Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
Zhang H: School of Energy and Mining Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
Yang K: School of Energy and Mining Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
Hu Y: School of Energy and Mining Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
Yang Z: School of Energy and Mining Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
Ma N: School of Energy and Mining Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
Journal Name
Processes
Volume
11
Issue
9
First Page
2534
Year
2023
Publication Date
2023-08-24
Published Version
ISSN
2227-9717
Version Comments
Original Submission
Other Meta
PII: pr11092534, Publication Type: Journal Article
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Published Article
LAPSE:2023.36853
This Record
External Link
doi:10.3390/pr11092534
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Version History
[v1] (Original Submission)
Nov 30, 2023
Verified by curator on
Nov 30, 2023
This Version Number
v1
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https://psecommunity.org/LAPSE:2023.36853
Original Submitter
Calvin Tsay
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