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Processing Laser Point Cloud in Fully Mechanized Mining Face Based on DGCNN

ISPRS International Journal of Geo-Information, 2021
Point cloud data can accurately and intuitively reflect the spatial relationship between the coal wall and underground fully mechanized mining equipment.
Zhizhong Xing, Shuanfeng Zhao, Xing Zhizhong   +2 more
exaly   +2 more sources

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Stability Control of the Equipment Recovery Passage in a Fully Mechanized Longwall Mining: Case Study

Geotechnical and Geological Engineering, 2020
Equipment recovery passage (ERP) is being widely employed in longwall panel for the purpose of recovering heave mining equipment at the end of mining stage. The stability of the ERP, however, is always difficult to control although powerful supporting structures are employed, which restricts its further promotion.
Zhiyi Zhang, Hui Chen, Dongfa Li, Zhiqiang Zhang   +3 more
openaire   +1 more source

Unmanned Control of the Fully Mechanized Mining Equipment Based on Rough Set Theory

2019
The fully mechanized mining face is the most basic production unit of modern mines. It has the characteristics of harsh environment and strong harm to miners. Therefore, how to reduce the miners of the fully mechanized mining face is essential for the safe mining of coal mines.
Z. X. Lu, W. Guo, S. F. Zhao, Y. Wang
openaire   +1 more source

Modeling of big production data storage of fully mechanized mining equipment based on workflow-driven deep coupling network

2018 IEEE 15th International Conference on Networking, Sensing and Control (ICNSC), 2018
As the main equipment in coal production, the Fully Mechanized Mining Equipment is a typical multi-stage and multi-components electromechanical system. Any component's failure will lead to the unsafe production environment and low productive efficiency.
Yan Wang, Xian-gang Cao
openaire   +1 more source

Understanding and Discussion on Mechanical and Electrical Equipment Accident of Fully Mechanized Mining in Coal Mine

Foreign Language Science and Technology Journal Database Engineering Technology, 2021
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The Control Strategy of Main Equipment Linkage in Fully Mechanized Coal Mining Face

Foreign Language Science and Technology Journal Database Engineering Technology, 2022
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Research on the adaptability large mining height fully-mechanized mining equipment to panel mining of unstable coal seam

2014
He-Xing Wen, Yu-de Liu, Xiang-Tian Meng
openaire   +1 more source

Application of Gob-Side Entry Driving in Fully Mechanized Caving Mining: A Review of Theory and Technology

Energies, 2023
Dongdong Chen, Xiang Ma, Shengrong Xie   +2 more
exaly  

Study on spray dust removal law for cleaner production at fully mechanized mining face with large mining height

Powder Technology, 2021
Weimin Cheng
exaly  

Dust-suppression and cooling effects of spray system installed between hydraulic supports in fully mechanized coal-mining face

Building and Environment, 2021
Wenyu Yang
exaly