1Design of automatic control system of circular low speed wind tunnel and its measurement uncertainty evaluationCHU WeizhongAchievements of Scientific Research1-52Design of mine-used drilling pipe replacing device and its control systemLI Xiaopeng, QIAO Jie, YAO YafengAchievements of Scientific Research6-103Memory attitude monitoring method for hydraulic support based on grey theoryWANG Yafei, WANG Xuewen, XIE Jiacheng, YANG ZhaojianAchievements of Scientific Research11-144Research on intelligent mine-used material distribution systemWEI Feng, ZHAO YunlongAchievements of Scientific Research15-195Research on support technology of rail haulage roadway of mining areaLIN Na, SUN LuoAnalysis Research19-246Rectification scheme of electromagnetic compatibility radiation emission for mine-used personnel location systemWANG ShuqiangAnalysis Research25-307Comparative analysis of series fault arc detection methodsGUO Fengyi, BILGUUN Baatar, REN Xue, FANG Zhipeng, ZHANG HongboAnalysis Research31-368Present situation and development direction of navigation technology of boom-type roadheaderTIAN YuanReview37-439Research on infrared radiation characteristics of pre-cracked coal sample under loaded breakingCHENG Fuqi, LI Zhonghui, YIN Shan, WEI Yang, SUN YinghaoExperimental Research44-4910Video mosaic algorithm based on improved random sample consensus algorithmCHENG Deqiang, LI Hang, HUANG Xiaoli, TU Yilei, YOU DaleiExperimental Research50-5511Fault simulation analysis of constant deceleration braking system of mine hoistLI Juanjuan, HU Liang, MENG Guoying, XIE Guangming, WANG Aiming, WANG Shuai, JIA YifanExperimental Research55-6012Research on temperature field of permanent magnet in disc-type speed-regulation magnetic couplerGUO Yongcun, FANG Cheng, WANG Pengyu, CHEN JiankangExperimental Research61-6613Detection method of joint twitching of steel cord conveyor beltHAN Xiandai, CAO Xuehong, JIAO LiangbaoExperimental Research67-7114Design of real-time tracking monitoring and early warning system for coal mine groundwaterXING Zhenguo, DU Wenfeng, LIANG Zhe, HU JinkuiExperimental Research72-7515Fault phase selection of mine power supply system based on frequency distribution theoryYU Qun, CHEN Zhihui, HE ZiyuanExperimental Research76-8216Design of novel intrinsically safe power supply with "ia" gradeYU Zhixue, FANG Xupeng, ZHAO YangExperimental Research83-8617Application of comprehensive early warning system of coal and gas outburstZHU Zhen, WU Baolei, MENG Jie, TAO Yunqi, WANG FengExperience Exchange87-9018Prediction and analysis of gas emission in advancing process of stope working faceHUANG HejiangExperience Exchange90-9319Design of coal mine hazard safety management systemDUAN RuiweiExperience Exchange94-9720Design of mine wireless sensor network and its applicationTONG Zhansheng, WANG Chunming, LI KaiExperience Exchange98-100 