Results 21 to 30 of about 800 (179)
Gong-kuang zidonghua, 2016 In view of problems of bad image effect of video monitoring and control in process of automation production on fully-mechanized coal mining face, a monitoring and control system based on virtual reality technology was designed, and function design ...
LI Hao +3 more
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Jixie qiangdu, 2016 Advanced support equipment is mainly composed of two sets of frames which can be passed by each other,and it is belong to fully mechanized mining roadway roof temporary support equipment. In order to improve the stability and avoid the resonance of the advanced support equipment,based on the analysis of the working principle of the advanced support ...
LU JinNan, XIE Miao, MAO Jun
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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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Target behavior recognition of fully mechanized mining face based on multi-information self-attention [PDF]
Meitan xuebaoRecognizing the behavior of key equipment and personnel in fully mechanized mining faces is the foundation and core of intelligent sensing of mining environment information.
Yi YANG +3 more
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International Journal of Coal Science & Technology, 2022 A smart fully mechanized coal mining working face is comprised of various heterogeneous equipment that work together in unknown coal seam environments.
Jiacheng Xie +3 more
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Key technologies and practices for safe, efficient, and intelligent mining of deep coal resources
Meitan kexue jishuThe geological conditions of deep coal resources are complex, and intelligent mining is the only way for the safe, efficient, and green development of deep coal resources. The complete set of intelligent mining technology and equipment that adapts to the
WEI LI, Xikui SUN
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A Study on the Predictive Maintenance Method of Fully Mechanized Mining Equipment based on Cost and Time Factors [PDF]
, 2021 Abstract In view of the problems of excessive maintenance and insufficient utilization of equipment service life caused by preventive maintenance of fully mechanized mining equipment with fixed cycle, a predictive maintenance method is proposed.
Xiangang Cao +4 more
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Key technology and equipment for fully mechanized mining with extra-large shearing height of 10 m in extra-thick coal seam [PDF]
Meitan xuebaoFully mechanized mining technology with extra-large shearing height is the optimal technical approach to achieve high-yield, high-efficiency and high-recovery mining for 6−10 m ultra-thick coal seam in Chinese coal mines. Based on the analysis of the current status of fully mechanized mining technology and equipment with extra-large shearing height at ...
Hongpu KANG +17 more
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Residual Life Prediction of Bearings Based on SENet-TCN and Transfer Learning
IEEE Access, 2022 Accurate bearing remaining life prediction guarantees safety and continued profitability for the industry. Variable operating conditions of the bearing and difficulty in obtaining corresponding data labels in the industry result in low prediction ...
Yan Wang, Hua Ding, Xiaochun Sun
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Digital twin-driven control construction for three machines of smart coal mining face [PDF]
Meitan xuebaoIn order to further improve the intelligent control level of fully mechanized mining equipment in coal mines and achieve the normalized operation of intelligent mining face, this paper proposes the related concepts and system architecture of intelligent ...
Xiusong YOU +3 more
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