1Research on Semi-physical Simulation System of Mining Permanent Magnet Transmission DeviceCAO PengDesign and Research1-4,92Matching and Parameter Optimization of Hydraulic Transmission System for Large Tonnage Explosion-proof Rubber Wheel Vehicles in Coal MinesWANG QingxiangDesign and Research5-93Development and Application of Intelligent Loading System in Coal Mine Washing PlantWANG BojunDesign and Research10-164Application of Al Image Recognition System for Underground Safety Production Based on Space-Time RelationshipQUAN ShujuanDesign and Research17-215Development of Real-time Health Status and Health Indicator System for Coal Mining MachinesQIAN JiangyongDesign and Research22-266Research on Multi-BOM Management Technology for Coal Mining Machinery EnterprisesLI WengeIssue Discussion27-29,477Research on Radiated Electromagnetic Interference of Mining Track Inspection RobotFU Lin, LIN Yang, GENG Qinger, HUANG WentaoIssue Discussion30-338Research on the Construction of A Full Life Cycle Management Platform for Mechanical Equipment in Open Pit MinesZHU LixiaIssue Discussion34-389Research on Flexible Intelligent Aging System of Intrinsically Safe Power SupplyLI LongIssue Discussion39-4310A Video Quality Correction Algorithm Based on Mine MonitoringTANG Zilin, ZHANG Qizhi, FANG Tong, Lü XiaoIssue Discussion44-4711Installation and Protection Scheme Design of Sensors for Coal Mining MachinesKAN Jinbiao, HU JingTechnical Practice48-50,5412Research on the Strength of Diagonal Fillet Structure of Explosion-proof Surface of the Coal Mining Machine's Flange Based on the Finite Element MethodZHENG ZhupingTechnical Practice51-5413Development of A Mining Height Detection Device for Coal Mining Machines Based on Auxiliary Oil CylindersZHANG QizhiTechnical Practice55-57,6214Stress Analysis and Finite Element Simulation of Key Components of A New Type of Turning DeviceDUAN YunxiongTechnical Practice58-6215Research on the Precharging Circuit of the Four Quadrant Frequency Converter for High Power Coal Mining MachineLI QingTechnical Practice63-6516Design of Intelligent Comprehensive Control Platform for Coal MinesLIU Jia, DU ZhongyiTechnical Practice66-6917Upgrading and Optimizing the Heat Dissipation System of TS350 Mining Shovel Plate Transport VehicleGUO HaoTechnical Practice70-73 