Results 11 to 20 of about 4,711 (181)
Gong-kuang zidonghua, 2020 Taking transparent coal seam, transparent fully-mechanized mining equipment and transparent decision-making and control as core, concept of intelligent mining based on transparent longwall face was put forward, namely based on enhanced geological ...
WANG Feng
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Gong-kuang zidonghua, 2015 In view of requirement of high efficient mining for unmanned fully-mechanized coal mining face, an automatic mining technology scheme of unmanned fully-mechanized coal mining face was proposed which takes cooperative control technology as core, automatic
WANG Feng
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Study on dynamic modification method of 3D model of coal seam in fully mechanized working face
Gong-kuang zidonghua, 2022 The high-precision coal seam geographic information of fully mechanized working face is the key to realizing intelligent unmanned mining. However, the vertical precision of 3D model of coal seam constructed at this stage is low. The model cannot meet the
LIANG Shua +4 more
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Application and Development of Smart Mine in China [PDF]
MATEC Web of Conferences, 2019 The development of coal mining from ancient times to today has experienced the artificial stage, the mechanized mining stage, and the automated mining stage. Now it is developing towards a safer, greener and more efficient unmanned and smart mine.
Xu Ying +3 more
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Meitan kexue jishu, 2023 The paper reviewed the development of Coal Science and Technology in the past 50 years which promoted and witnessed the progress and innovation practice of the coal mining technology and equipment in China.
WANG Guofa +5 more
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Optimization and simulation of adaptive mining cutting path in complex undulating coal seam
Meitan kexue jishu, 2023 Adaptive cutting planning of shearer based on the fluctuation of coal seam is one of the key problems to realize intelligent unmanned mining in coal mine.
Shixin GONG +3 more
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Research and practice of intelligent coal mine technology systems in China
International Journal of Coal Science & Technology, 2022 This study considered the role of coal as China’s basic energy source and examines the development of the coal industry. We focused on the intelligent development of coal mines, and introduced the “Chinese mode” of intelligent mining in underground coal ...
Guofa Wang +6 more
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Exploration and analysis of hidden disaster factors in North Shenmu Tanhuigou Coal Mine
Meikuang Anquan, 2023 In order to quickly and comprehensively find out the types and spatial distribution characteristics of the main hidden disasters in Tanhuigou Coal Mine and analyze its potential threat to the coal mine, the methods of on-site inquiry, data access ...
WU Minjie
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Coal-Gangue Interface Detection Based on Ensemble Empirical Mode Decomposition Energy Entropy
IEEE Access, 2021 To realize the unmanned automation of the full mechanized caving, the bottleneck problem of coal-gangue interface detection in top coal caving must be solved first. Targeting coal-gangue interface detection on fully mechanized mining face, an alternative
Wei Liu +5 more
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Innovation progress and prospect on key technologies of intelligent coal mining
Gong-kuang zidonghua, 2018 Innovation and practice were summarized overall about intelligent fully mechanized coal mining in thin coal seam and thinner coal seam, intelligent fully mechanized coal mining of large mining height and super large mining height in thick coal seam, and ...
WANG Guofa +3 more
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