1Design of loading process tracing and feedback system of coal storage yardYAN Qinyun, BAI Maiying, ZHANG Hongyan, RUAN Hongxin, WANG LeiAchievements of Scientific Research1-42Design of assist device for spark testZHU QianweiAchievements of Scientific Research4-63Design of mine-used ungrounded feed state sensorHUANG ChunAchievements of Scientific Research7-94Application research of LTE communication technology in coal mineHUO Zhenlong, GU Yidong, LI PengAnalysis Research10-125Application of cloud computing technology in information construction of coal enterprisesGU ChuangAnalysis Research13-166Research of GPS track generation and location based on mobile robotZHAO Jianwei, WANG Hongyan, TANG Bing, YANG ZhongyaExperimental Research17-197Modeling and simulation of underground personnel safety evacuationWANG Wanping, LI ShihaoExperimental Research20-238Research of reliability evaluation method of distributed generation supply power for coal mineGONG Maofa, ZHOU Liren, ZHANG Chao, WU Na, YU YongjinExperimental Research23-279Research of optimized compensation strategy for mine-used dynamic voltage restorerLI Zhankai, WANG Jingqin, ZHANG FuminExperimental Research28-3210An image preprocessing method for underground monitoring videoXU Hui, HE YaoyiExperimental Research32-3411Boolean-chaos time domain reflectometry for fault detection of cableZHANG Jianguo, XU Hang, MA Li, LI Jingxia, LIU Li, BAI XuefengExperimental Research35-3912Research of efficiency of coal mine production logistics system based on system dynamicsZHANG Yanliang, LIU Yaonan, WANG JinfengExperimental Research40-4413Research of magneto-mechanical coupling model of drilling tool for auger type shearerWANG Jun, LI Qianyu, TONG Minming, ZHANG Dan, DU ChanglongExperimental Research44-4714Effect analysis of coal seam water infusion based on genetic algorithm-BP neural networkLIU Jinwei, XIE Xionggang, FANG JingExperimental Research48-5115A new type of terminal operation station for shearerZHAO Ming, QIU JinboExperience Exchange52-5416Research of water cooling system of explosion-proof inverterYU ZheExperience Exchange55-5717Design of hydraulic rail-holding braking system for inclined roadway man carSUN Jian, XIANG Hengjin, ZHU JunExperience Exchange57-5918Mine pressure monitoring and data analysis of Shanjiaoshu Coal MineZHANG Yaoqiu, WU Guiyi, ZU ZiyinExperience Exchange60-6319Design of mine-used single-phase harmonic suppression systemLUO ShukeExperience Exchange63-6620Research of selection method of transformer capacity for mine vertical shaft constructionGUAN Hengzhu, DING Guibao, XIAO QunExperience Exchange67-70 