1Research on mine flood identification and trend prediction method based on video imageSUN Jiping, JIN Chunhai, CAO YuchaoAchievements of Scientific Research1-4,162Research on fine design method of pre-drainage zoning borehole on high gas working faceYANG LipingAchievements of Scientific Research5-93Underground multi-sensor integrated navigation systemZHANG Yuangang, LIU Kun, BAI Meng, PENG JiguoAchievements of Scientific Research10-164Design of automatic monitoring and control device for double-gear roller crusher in fully mechanized working faceZHU Jianfei, LEI Zhipeng, REN Xiyi, TIAN Muqin, SONG Jiancheng, MEN Rujia, XU ChunyuAchievements of Scientific Research17-20,275Research on regional linkage and intelligent control system of mine fire wind-smoke flowWANG Kai, HAO Haiqing, JIANG Shuguang, WU Zhengyan, SHAO HaoAcademic Column of Young Experts21-276Framework and key technologies of intelligent coal preparation plantWANG Ranfeng, GAO Jianchuan, FU XiangSpecial of Key Technologies of Construction of Intelligent Coal Preparation Plant28-327Design of intelligent control system for dense medium suspension density with wide domainQIU Jiakai, WANG Ranfeng, FU XiangSpecial of Key Technologies of Construction of Intelligent Coal Preparation Plant33-378Coal slime flotation foam image classification method based on semi-supervised clusteringCAO Wenyan, WANG Ranfeng, FAN Minqiang, FU Xiang, WANG YulongSpecial of Key Technologies of Construction of Intelligent Coal Preparation Plant38-42,659Design of intelligent ratio control system for raw coal in coal preparation plantYUAN Pengtao, WANG Ranfeng, FU XiangSpecial of Key Technologies of Construction of Intelligent Coal Preparation Plant43-4710Design of remote fault prediction system for coal preparation equipmentsFU Xiang, WANG Ranfeng, PANG LiangSpecial of Key Technologies of Construction of Intelligent Coal Preparation Plant48-5211Causes analysis of coal mine gas explosion accidents based on Bayesian networkZHANG Ning, SHENG WuExperimental Research53-5812Numerical simulation of flame propagation characteristics of coal-dust explosion in horizontal pipeline spaceLIU TianqiExperimental Research59-6513Design of electromechanical and hydraulic integration virtual simulation platform for shearer mining operationWANG XiaoExperimental Research66-72,7914Application research on improved active disturbance rejection control in air speed regulation of local ventilatorOUYANG Mingsan, WU GuofangExperimental Research73-7915Underground adaptive positioning algorithm based on SAPSO-BP neural networkMO Shupei, TANG Jin, DU Yongwan, CHEN MingExperimental Research80-8516Research on dynamic mechanical properties and transient magnetic field characteristics of composite coal and rock massGOU Yong, WANG KeExperimental Research86-9117Research on pore structure characteristics of gas coal in Fukang mining areaWANG Cuixia, LIU Wei, LIU JikunExperimental Research92-9618Application research on technology of non-pillar gob-side entry retaining formed by roof cutting and pressure release in high gas coal seamWANG Xiaolong, DONG ZhiyongExperimental Research97-10119Research on distribution law of dominant gas extraction area of high-level boreholeHU BinqiangExperimental Research102-108 