Results 21 to 30 of about 418 (160)
Applied Sciences, 2022 Intelligent mining is the demand and inevitable development direction of China’s coal industry, and the shearer attitude based on the 3D spatial scale is the essential basic information for realizing intelligent mining at the fully mechanized mining face.
Gang Wu +4 more
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Research on construction of intelligent fully mechanized mining face in Wangjiata Coal Mine
Gong-kuang zidonghua, 2020 Taking the 2S103 intelligent fully mechanized mining face of Wangjiata Coal Mine as an example, the specific implementation plan and application effect of intelligent fully mechanized mining face are analyzed, and the existing technical problems are ...
XING Xudong +5 more
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Target detection of the fully mechanized working face based on improved YOLOv4
Gong-kuang zidonghua, 2023 The accurate detection of key equipment and personnel in the fully mechanized working face is an important link to realize the information perception of intelligent coal mining.
WANG Keping +3 more
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Remote fault diagnosis system of fully mechanized mining equipment group based on cloud platform
Gong-kuang zidonghua, 2021 The currently developed remote fault diagnosis systems for fully mechanized mining equipment are mostly for single-machine equipment such as coal shearers, scraper conveyors and belt conveyors, and for expert remote guidance and maintenance systems based
LI Xu +4 more
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Research on key technologies of intelligent large mining height fully mechanized mining equipments
Gong-kuang zidonghua, 2019 In order to ensure safe and high-efficient operation of intelligent fully mechanized mining equipments and normalized application of intelligent fully mechanized mining technologies, for fully mechanized mining equipments such as shearer, hydraulic ...
ZHANG Yuliang
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Meitan kexue jishu, 2023 The current shearer control system is difficult to deal with the complex working conditions of the underground working face. The realization of the intelligent height and speed regulation control of the shearer is faced with three major technical ...
Yao CUI, Zhuang YE
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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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Application of WiFi communication in fully-mechanized coal mining face of thin seam
Gong-kuang zidonghua, 2020 Aiming at requirements of high reliability, high bandwidth, low delay and wide coverage of wireless communication in fully-mechanized coal mining face of thin seam, and taking 43101 fully mechanized mining face of thin seam of Yujialiang Coal Mine as ...
DONG Wenbo, GAO Siwei
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Applied Sciences, 2023 Due to the increase in the length of the mining face, the pressure characteristics and spatial distribution in fully-mechanized mining faces are different from those in typical mining faces, which leads to great challenges in roof management and the ...
Xicai Gao +5 more
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Meikuang AnquanThe fully mechanized mining face system is complex and large, and the equipment is highly correlated. The reliability of the intelligent fully-mechanized coal mining equipment system has gradually become the key factor restricting the intelligent safe ...
Xu LI +4 more
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