1Coal mine intelligent information comprehensive carrier networkSUN Jiping, CHENG JiaminAchievements of Scientific Research1-4,902Study on the weakening of coal wall with section resistance adjustment of fully mechanized support in hard thick coal seam with large mining heightJI LeiAchievements of Scientific Research5-103Transparent mining mode and key technologies of fully mechanized working faceYUAN Changsuo, WANG FengAchievements of Scientific Research11-15,314Key technology and development trend of intelligent mining in complex condition working faceZHANG Shuai, REN Huaiwei, HAN An, GONG ShixinOverview16-255Application analysis of multi-access edge computing in intelligent mine networkLIU Haipeng, ZHOU ShuqiuAnalysis Research26-316Study on optimization and evaluation of continuous mining scheme in coal seam groupLIU Xianwei, ZHANG Yandong, SHAN Chengfang, LI Yafeng, WANG Haiyang, MA Yingjian, GUO YumingAnalysis Research32-39,547Research on outburst elimination technology of shield tunneling in middle roadway of outburst thin coal seamZHANG Nan, XU Jiuzhou, QIU LimingAnalysis Research40-468Underground power supply system grounding fault section positioning method based on wide-area current transient componentOUYANG Min, DU San'en, LI Wenjun, HOU Gang, XUE Zhongxin, YANG Feiwen, GAO Bin, FAN Shengjun, WANG Feng, MAO Hao, HAN PeiqiangAnalysis Research47-549Path planning of coal gangue sorting robot based on G-RRT* algorithmZHU Ziqi, LI Chuangye, DAI WeiExperimental Research55-6210Research on precise positioning of shield roadheader robot system in coal mineMA Hongwei, YANG Jinke, MAO Qinghua, WANG QiangExperimental Research63-7011Research on trajectory planning of drill rig manipulator based on improved particle swarm optimizationSHEN Shuce, SHI Yannan, SONG Jianfeng, REN Ze, WANG Yiying, WANG HanqiuExperimental Research71-77,8512Multi-sensor fusion positioning of detection robot for tailings pond flood discharge tunnelZHOU Yibo, ZHOU Weiyi, GUO Zhenwu, WANG BinruiExperimental Research78-8513Underground pedestrian detection model based on Dense-YOLO networkZHANG MingzhenExperimental Research86-9014Research on fault diagnosis method of ventilation network based on machine learningZHANG Lang, ZHANG Yinghui, ZHANG Yibin, LI ZuoExperimental Research91-9815Risk prediction of coal and gas outburstLI Yan, NAN Xinyuan, LIN WankeExperimental Research99-10616Numerical study of pulverized coal ignition under different oxygen conditions based on solid-gas couplingYAO Huawei, HE Xiaodong, WANG ZheExperimental Research107-111,11717Information model of coal mine safety production monitoring system based on OPC UARONG Xue, HUANG Yourui, CHU Yiran, XU ShanyongExperimental Research112-11718Optimization design of magnetic flux circuit for mine wire rope damage detectionTIAN Jie, TIAN Zhuang, GUO Hongfei, LIU Ningzhe, MA JianwuExperimental Research118-12219Underground location service system designDU Zhigang, CHU Nan, LUO KeExperience Exchange123-128,13420Mine underground space modeling method based on semantic multi-scaleLI Wenjing, ZHANG Xinxin, LIN Zhiyong, QIU Li, QIU LiqiangExperience Exchange129-134 