column
Current situation and development trend of rock bolting construction equipment in coal roadway
KANG Hongpu, JIANG Pengfei, LIU Chang, WANG Ziyue, LUO Chao, GUO Jichang, CHEN Zhiliang, CAO Xiaoming
2023, 49(1): 1-18. DOI: 10.13272/j.issn.1671-251x.18064
Abstract PDF
Design of metasurface dual-gas sensor based on VO2
LIU Hai, WAN Yinhui, CHEN Cong, GAO Peng, DAI Yaowei, ZHAO Jiaming, WANG Xinyan, LU Xiangyu, ZHAO Siyi
2023, 49(1): 19-27, 79. DOI: 10.13272/j.issn.1671-251x.18041
Abstract PDF
Prediction model of coal spontaneous combustion temperature based on data filling
ZHAI Xiaowei, LUO Jinlei, ZHANG Yuchen, SONG Bobo, HAO Le, ZHOU Yujie
2023, 49(1): 28-35, 98. DOI: 10.13272/j.issn.1671-251x.2022090032
Abstract PDF
Study on dynamic response characteristics of resistivity in mining failure process of working face
LU Jingjin
2023, 49(1): 36-45, 108. DOI: 10.13272/j.issn.1671-251x.18052
Abstract PDF
Study on evaluation method of insulation performance of mine cable based on dielectric response method
LEI Zhipeng, LI Wei, HE Qinghui, MEN Rujia, WANG Ye, LIU Yang, LIN Lingyan
2023, 49(1): 46-55. DOI: 10.13272/j.issn.1671-251x.18047
Abstract PDF
The essence, goal and technical method of intelligent coal mine data classification and coding
TAN Zhanglu, WANG Meijun
2023, 49(1): 56-62, 72. DOI: 10.13272/j.issn.1671-251x.18032
Abstract PDF
Fusion denoising algorithm for vibration signal of mine hoist with low signal-to-noise ratio
WANG Houchao, NIU Qiang, CHEN Pengpeng, XIA Shixiong
2023, 49(1): 63-72. DOI: 10.13272/j.issn.1671-251x.18019
Abstract PDF
Research on pipe-following hole protection drilling technology in broken soft coal seam of the isolated island working face
CHEN Chao, CHEN Tianzhu, ZHANG Majun, WANG Changwei
2023, 49(1): 73-79. DOI: 10.13272/j.issn.1671-251x.2022040084
Abstract PDF
Boom-type roadheader autonomous speed regulation cutting control system
ZHANG Xuhui, SHI Shuo, YANG Hongqiang, YANG Wenjuan, ZHANG Chao, WANG Tian
2023, 49(1): 80-89. DOI: 10.13272/j.issn.1671-251x.2022110066
Abstract PDF
Drill pipe counting method based on improved spatial-temporal graph convolution neural network
DU Jingyi, DANG Mengke, QIAO Lei, WEI Meiting, HAO Le
2023, 49(1): 90-98. DOI: 10.13272/j.issn.1671-251x.2022030098
Abstract PDF
Mine infrared image enhancement algorithm based on dual domain and ILoG-CLAHE
FAN Weiqiang, LI Xiaoyu, WENG Zhi, LIU Bin, YANG Kun
2023, 49(1): 99-108. DOI: 10.13272/j.issn.1671-251x.18033
Abstract PDF
Coal and rock identification method based on Kalman optimal estimation of load data of rocker arm pin axle of shearer
SHI Guangliang, YU Rui, WANG Haiyan, GE Jinming, ZHANG Shengtao
2023, 49(1): 109-115, 122. DOI: 10.13272/j.issn.1671-251x.2022060093
Abstract PDF
Research on coal and rock recognition model based on improved 1DCNN
YIN Yuxi, ZHOU Changfei, XU Zhipeng, SHI Chunxiang, HU Wenyuan
2023, 49(1): 116-122. DOI: 10.13272/j.issn.1671-251x.2022080051
Abstract PDF
Acoustic emission and fragment fractal characteristics of rock burst tendency coal samples under different strain rate loads
LYU Pengfei, LU Kangbin, CAO Shubin, CONG Risheng
2023, 49(1): 123-130, 139. DOI: 10.13272/j.issn.1671-251x.2022050022
Abstract PDF
Coal mine gas and coal dust explosion sound recognition method based on wavelet packet energy
YU Xingchen, WANG Yunquan
2023, 49(1): 131-139. DOI: 10.13272/j.issn.1671-251x.18070
Abstract PDF
Study on the optimal control of supply air volume in switchover process of mine main ventilators
CAI Jiahao, WANG Qianjin, FU Xiaorong, MA Xiaoping
2023, 49(1): 140-145, 161. DOI: 10.13272/j.issn.1671-251x.2022050059
Abstract PDF
Optimization of multi-hole hydraulic cutting combined extraction parameters under superposition effect
NI Xing
2023, 49(1): 146-152. DOI: 10.13272/j.issn.1671-251x.2022060110
Abstract PDF
Research on distributed storage of 3D stack grid model of coal mine geology based on HDF5
GUO Jun
2023, 49(1): 153-161. DOI: 10.13272/j.issn.1671-251x.18056
Abstract PDF
Research on the intelligent management system of the trackless rubber-tyred vehicles in the coal mine
YANG Kun
2023, 49(1): 162-170. DOI: 10.13272/j.issn.1671-251x.18002
Abstract PDF
Optimization design and application of circularly polarized antenna in mine UWB positioning system
JU Chen
2023, 49(1): 171-176. DOI: 10.13272/j.issn.1671-251x.18071
Abstract PDF