1Research advances and prospects of mine Internet of ThingsDING Enjie, ZHAO ZhikaiAchievements of Scientific Research1-52Research of straightness control system of fully-mechanized coal mining faceNIU JianfengAchievements of Scientific Research5-83Precise positioning method of underground moving target based on distance measurement technologyLI Zhengdong, ZHANG Kefan, BAO JianjunAchievements of Scientific Research9-124Development of KJ699 micro-seismic monitoring system based on multi-substationZHU ShangsongAchievements of Scientific Research13-185Detection system of resonance frequency for magnetostrictive material based on AD5933GAO Shuang, CUI Langfu, CHENG Peng, GUO Xing, DENG Liming, SANG ShengboAchievements of Scientific Research18-226Design of heterogeneous data integration platform of smart mineYANG Shaohua, ZHOU Xin, BI JunleiAchievements of Scientific Research23-267Research of application of wireless charging technology in mine-used portable methane detectorMIAO KebinAchievements of Scientific Research26-288Prediction of coal and gas outburst based on catastrophe progression methodSHEN Zhiwei, WANG Enyuan, NIU YueAchievements of Scientific Research29-349Design of a compact broadband circularly polarized RFID antennaHUANG Kai, ZHANG Ran, BEI LuluAchievements of Scientific Research34-3810Suggestions for parts revision of coal mine safety regulations based on information technologyDING Zhen, YANG Hanhong, MENG FengAnalysis Research39-4411Research of evaluation criterion of equipment selection of mining face using continuous miner and selection systemZHANG ZhendongAnalysis Research44-4812Research of energy consumption of mine-used terminal nodeLIANG ZuoshengAnalysis Research48-5113Research of impact factors of wire rope flaw detector based on principle of magnetic flux leakageZHANG Cao, ZHU Chengjian, LIU JiankangAnalysis Research52-5414Discussion on ia grade explosion-proof type of gas drainage pipeline equipmentBAI SizhongAnalysis Research55-5715Research on topology of magnetically-coupled resonant wireless power transmissionWANG Guodong, QIAO Zhenpeng, WANG Saili, YUAN Lulu, WANG YunjianExperimental Research58-6316A kind of leakage detection method of mine DC power supply systemWANG Ming, LI Wei, YANG HaiExperimental Research63-6717A new method of narrowband interference suppression of partial discharge signal based on resonance sparse decompositionWANG Hongtao, ZHENG Naiqing, LIU HuijunExperimental Research68-7318Research of regression analysis of coal and gas outburst risk and gas emission characteristic value on mining faceQU ShijiaExperimental Research74-7719Three-dimensional positioning algorithm based on TDOA and AOA in coal mine undergroundWANG Feng, SHANG Chao, JI Jincheng, NIE Baisheng, QIAO Tiezhu, ZHANG XueyingExperimental Research78-8220Coal-rock recognition and control system of shearer based on vibration characteristics analysisWANG ShuishengExperimental Research83-87 