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Real-time video processing system in coal mine based on edge-cloud collaborative framework
LI Jingzhao, QIN Xiaowei, WANG Lei
2021, 47(12): 1-7. DOI: 10.13272/j.issn.1671-251x.2021070023
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Research on safety application technology of coal mine 5G communication system
ZHANG Liya
2021, 47(12): 8-12. DOI: 10.13272/j.issn.1671-251x.17854
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Design of current sharing system for mine explosion-proof lithium power supply
LI Qiwei, CHEN Wei, ZHANG Jian, SHAO Tiantian
2021, 47(12): 13-18. DOI: 10.13272/j.issn.1671-251x.2021110006
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Spray sealing technology for gas extraction drilling
KONG Weiyi, ZHAO Heping, LIU Quanlin, ZHOU Xin
2021, 47(12): 19-24. DOI: 10.13272/j.issn.1671-251x.2021050022
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Research on trajectory control of dual-power composite directional drilling in underground coal mine
LI Quanxin, CHU Zhiwei, XU Chao, YANG Dongdong
2021, 47(12): 25-31. DOI: 10.13272/j.issn.1671-251x.2021060038
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Research on regional anti-burst and pressure relief technology of roadway group affected by mining in thick and hard roof working face
DOU Guidong, JIA Zenglin, GAO Yonggang, ZHANG Ying
2021, 47(12): 32-38. DOI: 10.13272/j.issn.1671-251x.2021060036
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Application of CT inversion monitoring and early warning technology in microseismic anomaly area
LI Yunsheng, XU Desheng, MA Zhifeng, ZHOU Haijun, GUO Wenhao
2021, 47(12): 39-45. DOI: 10.13272/j.issn.1671-251x.2021030074
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Measurement and calculation method of attitude parameters of roadheader
GUO Lunfeng, GUO Yinan, JIANG Kangqing, GE Shirong
2021, 47(12): 46-54. DOI: 10.13272/j.issn.1671-251x.2021070010
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Method of cutting trajectory planning of roadheader based on hybrid IWO-PSO algorithm
TIAN Jie, YIN Xiaoqi, WEN Yicheng
2021, 47(12): 55-61. DOI: 10.13272/j.issn.1671-251x.2021050018
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Uplink rate enhancement algorithm for 5G network in intelligent mine
JIANG Jianfeng, CHEN Sihua, YOU Lantao
2021, 47(12): 62-67. DOI: 10.13272/j.issn.1671-251x.2021080067
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Research on heterogeneous clustering networking protocol in 3D open-pit mine scenario
ZHANG Hongguang, LIU Tingting, LYU Xiusha, ZHANG Ying, NIE Jianhong, LI Qing
2021, 47(12): 68-74. DOI: 10.13272/j.issn.1671-251x.2021070067
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Coal block detection method integrating lightweight network and dual attention mechanism
YE Ou, DOU Xiaoyi, FU Yan, DENG Jun
2021, 47(12): 75-80. DOI: 10.13272/j.issn.1671-251x.2021030075
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Multi-motor synchronous control technology of mine belt conveyor
CHENG Guodong, WU Wei
2021, 47(12): 81-86. DOI: 10.13272/j.issn.1671-251x.17831
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Research on time-frequency characteristics of microseismic signal and precursory characteristics of rockburst in Gengcun Coal Mine
ZHANG Guohua, CHEN Dong, LIN Song
2021, 47(12): 87-92. DOI: 10.13272/j.issn.1671-251x.2021080038
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Near-infrared reflectance spectrum data preprocessing method for coal gangue identification
DING Zhen, CHANG Boshen
2021, 47(12): 93-97. DOI: 10.13272/j.issn.1671-251x.17853
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Inspection behavior detection of underground power distribution room based on conditional variational auto-encoder
DANG Weichao, SHI Yunlong, BAI Shangwang, GAO Gaimei, LIU Chunxia
2021, 47(12): 98-105. DOI: 10.13272/j.issn.1671-251x.2021030087
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Research on fault diagnosis method of asynchronous motor based on Park-WPT and WOA-LSSVM
HUI Ali, LU Weiqiang, RONG Xiang, WEI Lipeng, CHEN Wenya
2021, 47(12): 106-113. DOI: 10.13272/j.issn.1671-251x.2021070035
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Design and application of intelligent filling system for fully mechanized working face in extremely thin coal seam
ZHANG Zhaohai
2021, 47(12): 114-120. DOI: 10.13272/j.issn.1671-251x.2021030091
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Design of coal preparation data center platform based on Hadoop ecosystem
ZHAO Xin, WANG Ranfeng, FU Xiang
2021, 47(12): 121-127. DOI: 10.13272/j.issn.1671-251x.2021040004
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Foreign object detection in coal mine belt transportation based on Fast_YOLOv3 algorithm
REN Guoqiang, HAN Hongyong, LI Chengjiang, YIN Yanfang
2021, 47(12): 128-133. DOI: 10.13272/j.issn.1671-251x.2021030021
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