1Mine emergency communication systemSUN Jiping, ZHANG GaominAchievements of Scientific Research1-52Design of data transmission system in coal mine underground based on 6LowPANTIAN Hao, ZHAO Xiaohu, ZHANG Kai, WANG Kuan, LI YichenAchievements of Scientific Research6-123Research on coal mine fusion monitoring system based on Internet of thingsHE Yaoyi, WANG HaiboAcademic Column of Young Experts13-184Intelligent prevention and control method of deep rock burst and its development pathPAN Junfeng, LIU Shaohong, MA Wentao, FENG Meihua, WANG Shuwen, GAO JiamingAcademic Column of Young Experts19-245Research status of early warning technology of coal and gas outburst and its development trendNING XiaoliangAcademic Column of Young Experts25-31,376Design of signal generator for mine-used mud pulse wireless measurement while drillingLI Quanxin, CHU ZhiweiAcademic Column of Young Experts32-377Research on multi-source data fusion positioning algorithm for coal mine roadwayBAO JianjunAcademic Column of Young Experts38-428Information security risk assessment of industrial Internet of coal mineMENG Qingyong, GU ChuangAcademic Column of Young Experts43-479Research on risk assessment of coal mine safety hidden dangersHE Qiao, XU Jin, CHEN QingSpecial topic of "achievements of automation and safety equipment technology of CCTEG"48-53,5910Design of mine-used audio and video linkage softwareDU Zhigang, CHEN Kang, WANG WeiSpecial topic of "achievements of automation and safety equipment technology of CCTEG"54-5911Architecture design of coal mine data center based on HadoopHAN AnSpecial topic of "achievements of automation and safety equipment technology of CCTEG"60-6412Strapdown inertial navigation curve measurement system of full-section roadheader in coal mineLIU Yu, CHEN Genlin, LIU YongzhongSpecial topic of "achievements of automation and safety equipment technology of CCTEG"65-69,7313Inertial navigation positioning method of roadheader based on zero-velocity updateTIAN YuanSpecial topic of "achievements of automation and safety equipment technology of CCTEG"70-7314Bearing residual life prediction based on principal component feature fusion and SVMMA HailongSpecial topic of "achievements of automation and safety equipment technology of CCTEG"74-7815Present situation and development trend of control and protection technology for mine-used combined switchYANG Fan, CHEN JiangSpecial topic of "achievements of automation and safety equipment technology of CCTEG"79-8216Technology of gas extraction by deep hole directional drilling in underground coal mine and its applicationMA XiaominSpecial topic of "achievements of automation and safety equipment technology of CCTEG"83-87,10817Design of cavity drill bit while drilling for gas drainage of crossing boreholeGAO Xiaoliang, ZHANG Xianzhen, LU QianhaiSpecial topic of "achievements of automation and safety equipment technology of CCTEG"88-9118Error analysis and compensation of north-seeking system of drilling orientation device in underground coal mineYAN Bin, CHENG Jianyuan, CAI Yuanli, LI Ping, FENG HongSpecial topic of "achievements of automation and safety equipment technology of CCTEG"92-9619Research of weight on bit transmission law of ultra-long directional borehole along coal seamLIU Fei, XU Chao, WANG Xian, JIANG Lei, BI ZhiqinSpecial topic of "achievements of automation and safety equipment technology of CCTEG"97-10020Design of electric control system for coalbed methane truck-mounted drilling rigZHAO LiangSpecial topic of "achievements of automation and safety equipment technology of CCTEG"101-104 