1Modularization Design of Mine Flame-Proof Vacuum Feeder Switch and Research on Fault Fast Exclude TechnologyZhou Tao, Wang Xudong, Li Jing, Ma XingheDesign and Research1-42Design of PLC Process Control System Based on Distributed Architecture Used in Mine HoistFan DiqingDesign and Research5-83Design of Channel Spacing Data Collecting Inspection System Based on ARMLi Dakai, Han Xuefeng, Yu Youfei, Chen PengDesign and Research9-11,164Design of Emergency Power Single-Phase Inverter of Mine Based on DSPDeng Ligeng, Liu Zixu, Yang ChunwenDesign and Research12-165Design of Phase-Sensitive Protection System of Mining Power Network Based on PLCHe Lin, Li Jianxin, Yu ShuohangDesign and Research17-206Study of Single-Phase Grounding Fault Location Based on Approximate Entropy AlgorithmLiang Peiran, Guo YuluDesign and Research20-227Faults Simulation for Squirrel Cage Asynchronous Motor Rotor Based on P-Q TransformationYu Zijie, Li Suying, Xu YunzhiDesign and Research23-25,298Design and Development of Mining Gigabit Ethernet SwitchZhao XiaobingDesign and Research26-299Research on Method of Electrochemical Gas Measurement with Pressure OffsetZhang Haiqing, Liu Yan, Wang HongjianDesign and Research30-32,3610Reliability Analysis and Study of Mine Hoist Disc BrakeZhang GuoqingDesign and Research33-3611Research and Design of New Loosen Machine in Coal BinHou Zhongmin, Mao Yupeng, Zhang Yulong, Yang WenDesign and Research37-39,4212Design of Reducer CAPP System Based on Group TechnologyYang ZhimiaoDesign and Research40-4213Research and Implementation of Air Seal Test Methods on Mine Flame-Proof MotorLi Tongyun, Yao Zhenyu, Hou DongweiDesign and Research43-44,4814Design and Application of Pumping Controller in Integrated Fluid Supply System at Fully Mechanized Working FaceQiu ChengpengDesign and Research45-4815Application Research on Detector for Longitudinal Tear of Belt Based on Linear LaserSun Jian, Zhu Ping, Fan XinjieDesign and Research49-5016Analysis and Experiment of Two-Stage Load Matching Characteristics of Mine Counter-Rotating FanZhao Shijian, Zhang YongjianIssue Discussion51-5417Achieve the Idea of Holographic Digital Mine in Kailuan GroupLi jianmin, Geng qingyouIssue Discussion55-5918Broken-Bar Fault Diagnosis of Induction Motor Based on Park Vector Rotating FilteringZhang Xiaochun, Xu YunzhiIssue Discussion60-6219Analysis of Gearing Noise and Practice of Noise Abatement for ShearerQian Liquan, Tang BaolinIssue Discussion63-6420Research on Monitor and Control System of Mine Fan Based on PLC and Host ComputerChen Dongmei, Kong Xiangzhen, Chen Qingguang, Zhang YongchaoIssue Discussion65-67 