1Diagnosis and recognition of vibration interference in distributed laser methane detection systemGUO QinghuaAchievements of Scientific Research1-62Design of panoramic image acquisition system in coal mine undergroundYIN DafaAchievements of Scientific Research6-93Application prospect analysis of augmented reality technology in mine ventilation systemCHENG Donghao, HUN Baoju, JIN KaiAnalysis Research10-144Construction of enterprise HSE control platform based on public cloudsHAN AnAnalysis Research15-195Regional gas control scheme and effect analysisHU ZhifangAnalysis Research19-236Research on improving measurement stability of mine-used X-ray nuclear scaleREN Fengguo, LIU Xuehong, REN Anxiang, WANG WenqingAnalysis Research24-277Status and prospect of microcomputer protection device for mine-used high-voltage explosion-proof switchLU Donggui, RONG Xiang, ZENG KeOverview28-318Weighted centroid localization algorithm based on node cooperation in coal mine undergroundZHAO Tong, LI Xiansheng, ZHANG Lei, DING Enjie, HU YanjunExperimental Research32-389Wireless accurate location algorithm based on node cooperation in underground coal mineGAO Li, HU Yanjun, ZHANG Lei, ZHAO TongExperimental Research39-4510Analysis of influence regularity of cutting head load to roadheader's deviation angleZONG Kai, FU Shichen, LI Yiming, ZHANG Minjun, WANG Pengjiang, WANG ZhilongExperimental Research46-5111Horizontal shape detection method for scraper conveyorQIAO Chunguang, WANG Xuewen, XIE Jiacheng, LI Xiang, YANG ZhaojianExperimental Research52-5712A residual life prediction method of mine-used cableLI Lei, MA Xianmin, FAN WenlingExperimental Research57-6213Vision measurement system for cutting head attitude of mine-used boom-type roadheaderZHANG Xuhui, LIU Yongwei, YANG Wenjuan, MAO Qinghua, WANG Dongman, ZHOU YingExperimental Research63-6714Region discretization mine target positioning method based on compressed sensingXU Zhiming, TIAN Zijian, WANG Wenqing, LIU Zhenzhen, LIU Ting, HUANG LeiExperimental Research67-7015Study on thin bedrock deformation and strata behavior in coal seam mining under ultra-thick unconsolidated strataZHAI Xinxian, LYU Chao, TANG Shijie, YU ChunshengExperimental Research71-7516Fault diagnosis of rigid cage guide based on wavelet packet and BP neural networkMA Tianbing, WANG Xiaodong, DU Fei, CHEN NannanExperimental Research76-8017Research on rotor-side frequency conversion speed regulation technology for high voltage wound-rotor motorCHENG Guodong, WANG Huaping, XIA JingjingExperimental Research81-8618Design of personnel positioning system in coal mine underground based on MEMS sensorZHAO Yue, LAN Ying, QU XianExperience Exchange87-9119Design of separation system of coal and gangueYANG Huigang, QIAO Zhimin, GAO Huiyan, LIU Yu, ZHAO YidingExperience Exchange91-9520Research on wearable devices for safety of underground mine personnelMA Yujing, BAI Dongmei, LIU Yutian, MA Chengran, WU MingzheExperience Exchange96-99 