1Design of cooperative management and control system for production equipments in mine Internet of thingsLI Xue'en, YOU Bo, CHEN Qing, WANG HongxingColumn of Top-down Design of Mine Internet of Things1-52Research status and prospect of vacuum degree detection methods for vacuum circuit breakerWU Mengze, SONG Jiancheng, GAO Yunguang, CHEN ShushuOverview6-103Research on a robust positioning algorithm for mine proximity detectionCHEN Kang, BAO Jianjun, WANG WeiAnalysis Research11-154Key technologies and management collaborative architecture of construction of coal big data platformTAN Zhanglu, MA Yingying, YUAN HuiAnalysis Research16-205Testing and selection of ad hoc protocol for proximity vehicle test in open-pit coal mineWANG Yin, SHI Yanfeng, HU ShengboAnalysis Research21-266@@26,95,后插17Research on automatic drawing control system on fully-mechanized coal face with sublevel cavingNIU JianfengAnalysis Research27-308Influence of offset angle of coil on wireless power transmission characteristicsKANG HuifengAnalysis Research31-359Research on roof stability assessment method of coal roadwayGENG Yue, DUAN Yingjuan, REN JiaminAnalysis Research35-3910Research on whole life cycle service system of shearerCAO Xiangang, DI Hang, DU Qingqing, XU Boyuan, ZHOU Zhan, XIA HuguoAnalysis Research40-4511Performance analysis of shearer driven by motor and hydraulic torque converterWU SenfengAnalysis Research46-5112Analysis of water-filling process in goaf of closed mineBI Yaoshan, WU Jiwen, WANG Guangtao, ZHAI Xiaorong, ZHANG Hongmei, HUANG KaiAnalysis Research52-5613Simulation research on zero-module characteristics of single-phase grounding fault in mine power supply systemLUO Chao, GENG Pulong, QU Bingni, SONG Jiancheng, LIU Jucai, DU Zhili, YUAN LeimingExperimental Research57-6314Speed regulation energy saving method of belt conveyor based on preview controlHAN Dongsheng, DU Yonggui, PANG Yusong, QIAO Tiezhu, YAN GaoweiExperimental Research64-6815Research on synchronous control strategy of dual-motor drive for mine-used belt conveyorWANG HuapingExperimental Research69-7316Wear fault analysis of centrifugal pump impeller based on multi-source signal fusionGUO Wenqi, TIAN Muqin, SONG Jiancheng, GENG Pulong, YAO YuExperimental Research74-7917Research on secondary explosion characteristic of coal dustLIU Haoxiong, LIU Zhentang, QIAN Jifa, HONG Sen, QIU Liming, ZHANG RuiExperimental Research80-8618Transient dynamics and modal analysis of rocker shell of shearerLI Lei, WANG Yiliang, YANG ZhaojianExperimental Research86-8919On-line detection method of operating state of vibrating screen based on binocular visionYANG Shuo, TONG JiannanExperimental Research90-9520Design of risk prediction and early warning system of coal mine enterprises based on GISPENG Yujing, LIU Jian, GAO Tong, LIAO Lingsong, GAO XiaofengExperience Exchange96-100 