1Reaserch on current status of industrial development of Chinese mine Internet of things and its countermeasureDING SanqingColumn of Top-down Design of Mine Internet of Things1-52Design of transparent communication network system of electro-hydraulic control system of hydraulic supportWANG ShumingAchievements of Scientific Research6-103Cable traction tension overload protection device of shearerLI Yuhua, YANG Chuanchang, YAN Yechen, LIU GuangminAchievements of Scientific Research11-154Design of intelligent miner's lamp charging monitoring and management systemZHANG Faquan, FENG Shuai, XIAO Hailin, YE Jincai, WANG GuofuAchievements of Scientific Research16-215Research on partial discharge pulse signal denoising of high voltage cable in coal mineZHOU BingAchievements of Scientific Research22-266Design of automatic arrival registration system of coal mineZHAO Yunlong, WEI FengAchievements of Scientific Research26-317Analysis and numerical simulation on parameter optimization of low hardness coal pre-splitting blastingGAO Fan, YU Lei, TAN LihaiAnalysis Research32-368Impedance dynamic compensation mechanism and implementation method of wireless power transmission systemLIU Suqi, TAN Jianping, WEN XueAnalysis Research36-439Dynamics analysis of vertical rescue vehicle-mounted hoisting system under typical working conditionsZENG Yuexiang, YANG Zhaojian, WANG Shuping, XIE Jiacheng, WEN YiExperimental Research44-4710A fault diagnosis method of coal mine belt conveyorYANG Qingxiang, XIANG Xiuhua, MENG Bin, WANG KaizhongExperimental Research48-5211Research on characteristic of power frequency electromagnetic wave energy radiation of mine-used cableZHOU Yuyang, LIU Kun, WU MaohanExperimental Research53-5812Research on influencing factors of arc grounding over-voltage in mine power supply systemLIU Jucai, GENG Pulong, QU Bingni, SONG Jiancheng, LUO Chao, LI Yongxue, YUAN LeimingExperimental Research58-6313Research on simulation technology of surface air leakage of shallow-buried goaf based on network calculationWU Fengliang, HE Xiaochen, CHANG Xintan, MA Li, LI ChaoExperimental Research64-6914Research on integrated command decision-making information platform for mine emergency rescueZHENG WanboExperience Exchange70-7515Design of lithium battery miner's lamp using wireless chargeREN Zhishan, HUANG ChunyaoExperience Exchange76-8116Parametric design system of mining and conveying equipment parts based on WebLUO Jingwei, REN Fang, YANG ZhaojianExperience Exchange82-8517Design of physiological data acquisition and processing system for underground personnelGUO Tianwen, HUI Qiang, PAN Yuanhong, QIAO Ziyu, JI XiaoxiangExperience Exchange86-8918Design of protocol stack used in mine communication terminal based on SIPLI Fangyuan, SUN Xufeng, GU JunExperience Exchange90-9419Fault diagnosis method of shear gearboxDU Yuhui, PANG Xinyu, YANG ZhaojianExperience Exchange94-9820Research on 3D modeling method of complex rock strata surfaces based on unit divisionLIU Yong, CUI HongqingExperience Exchange99-103 