Application of computational geometry in coal mine roadway 3D localization
Joint Authors
Shi, Lei
Wang, Feng
Wang, Cong
Fan, Weiguo
Source
The International Arab Journal of Information Technology
Issue
Vol. 15, Issue 4 (31 Jul. 2018)7 p.
Publisher
Publication Date
2018-07-31
Country of Publication
Jordan
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Abstract EN
The Voronoi diagram principle in the computational geometry was researched and the relationship between the anchor nodes and Voronoi diagram was analyzed in this paper.
A new arrangement method of coal mine roadway nodes was proposed to construct the Voronoi diagram of the roadway on the basis of new node arrangement method and increase numerous virtual anchor nodes for the roadway space under the condition of no increase of network cost and increase the number of anchor nodes communicating with the sensor nodes.
Through the combination with the range-free DV-Hop algorithm, the scheme of coal mine roadway localization was proposed to finally achieve the localization of underground roadway.
The simulation results show that, compared to the traditional range-free algorithm, the algorithm in this paper can more accurately estimate the location of the nodes under the same network condition.
The increase of the positioning accuracy of the algorithm can suit the node localization of underground wireless sensor network in coal mine.
American Psychological Association (APA)
Wang, Feng& Shi, Lei& Fan, Weiguo& Wang, Cong. 2018. Application of computational geometry in coal mine roadway 3D localization. The International Arab Journal of Information Technology،Vol. 15, no. 4.
https://search.emarefa.net/detail/BIM-839078
Modern Language Association (MLA)
Wang, Feng…[et al.]. Application of computational geometry in coal mine roadway 3D localization. The International Arab Journal of Information Technology Vol. 15, no. 4 (Jul. 2018).
https://search.emarefa.net/detail/BIM-839078
American Medical Association (AMA)
Wang, Feng& Shi, Lei& Fan, Weiguo& Wang, Cong. Application of computational geometry in coal mine roadway 3D localization. The International Arab Journal of Information Technology. 2018. Vol. 15, no. 4.
https://search.emarefa.net/detail/BIM-839078
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-839078