1Research on Early Warning Technology of Intelligent Monitoring in Mining Power NetworkLi Zhongkui, Huo Zhonggang, Wen LiangDesign and Research1-42Development of Auxiliary Design Program of Cutting Mechanism in Mine RoadheaderJi JunweiDesign and Research5-8,113Design of Lifting System on Unbalanced Loadable Test Bench for Hydraulic Support SealWang Dalong, Zeng XiaotengDesign and Research9-114Design and Implementation of Electrical System on Hybrid Drive in Battery Monorail CraneLiu LifeiDesign and Research12-13,165Project Design of Short-Wall Shearer MG200/500-NWDMa HaitaoDesign and Research14-166Design of Control System for Intrinsically Safe Back Flushing Filter StationNiu Jiaomei, Sun Fengxiao, Chang YunfengDesign and Research17-19,227Fatigue Strength Reliability of Leaf Spring in Snake Spring CouplingLu ZhouyanDesign and Research20-228Fault Diagnosis of BP Neural Network Based on ARMA and Genetic Algorithm OptimizationBian Ning, Xu YunzhiDesign and Research23-26,309Concrete Spraying Machine Performance Assessment Based on Fuzzy MathematicsGong BinDesign and Research27-3010Development of Automatic Water Injection Device for Mine Emulsion TankShen Zhaozhen, Chen JingzhenDesign and Research31-3311Design of Test Equipment for Integrated Protection Device on Small Capacity TransformerLyu ZhiwenDesign and Research34-3712Design of Supply System for Mining Emulsion Pump WorkLiu Yonggang, Yang MingdiDesign and Research38-4013Failure Analysis and Research on Raising Strength of Gears in Shearer Ranging ArmXu WeipengIssue Discussion41-4314Static Var Generator Testing System for MineFu Lin, Geng Qing'e, Long ZaimengIssue Discussion44-47,5415Analysis of Compared Operation Mode for Power Supply System in Coal MineFang XiangqunIssue Discussion48-50,5416Design of Automatic Control System on Main Drainage Pump in Coal MineWang QinghaiIssue Discussion51-5417Research on Fault Diagnosis Method of Asynchronous Squirrel Cage Motor Based on Genetic Algorithm and Wavelet Packet AnalysisXu Yunzhi, Shao Haoshu, Niu Xiaoling, Fang LeiIssue Discussion55-58,6118Fault Analysis and Elimination of Multistage CylinderMa YanweiIssue Discussion59-6119Application of Embedded PC Controller CX2020 in Design of Remote Monitoring System for Coal Mining ShearerZhao Yihui, Liu Donghang, Tian JiangweiIssue Discussion62-63,6720Research of Power Flow Distribution in DC Traction Power Supply SystemLiang Peiran, Guo YuluIssue Discussion64-67 