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All source mine positioning: a new paradigm for intelligent coal mine positioning service
HU Qingsong, QIAN Jiansheng, LI Shiyin, SUN Yanjing, ZHANG Zhen
2021, 47(1): 1-8. DOI: 10.13272/j.issn.1671-251x.17684
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Development and application of gas leakage channel detection device for gas extraction borehole
BA Quanbin
2021, 47(1): 9-14. DOI: 10.13272/j.issn.1671-251x.2020070104
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Networked high-precision and high-stability array electronic belt scale instrument
ZONG Hao, GE Zhiqi, HUA Gang
2021, 47(1): 15-20. DOI: 10.13272/j.issn.1671-251x.2020100061
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Classification coding of coal mechanical equipment information for full life cycle management
ZHANG Jianzhong
2021, 47(1): 21-27. DOI: 10.13272/j.issn.1671-251x.2020070016
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Study on sealing technology and equipment of non-solidified paste materials for large diameter gas extraction boreholes
TANG Weidong, LI Xiaowei, ZHOU Dong
2021, 47(1): 28-35. DOI: 10.13272/j.issn.1671-251x.2020040071
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Research on intelligent control algorithm of coal gangue sorting robot armbased on reinforcement learning
ZHANG Yongchao, YU Zhiwei, DING Lili
2021, 47(1): 36-42. DOI: 10.13272/j.issn.1671-251x.2020080047
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Research on improved PDR algorithm for underground personnel positioning
SUN Yanxin, MAO Shanjun, SU Ying, YANG Meng
2021, 47(1): 43-48. DOI: 10.13272/j.issn.1671-251x.2020080086
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Positioning algorithm of mine-used monorail crane locomotive based on strapdown inertial navigatio
GUO Liang, SONG Jiancheng, NING Zhenbing, WANG Mingyong, LIN Lingyan, HUANG Jianqi
2021, 47(1): 49-54. DOI: 10.13272/j.issn.1671-251x.2020080015
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Research on leakage positioning method of underground gas extraction main pipeline based on transient model
ZHANG Yibin, ZHANG Lang, ZHANG Huijie, LI Wei, LIU Yanqing, SANG Cong
2021, 47(1): 55-60. DOI: 10.13272/j.issn.1671-251x.2020080024
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Research on gas pre-drainage in coal roadway strips by combined ordinary drilling and directional drilling
JI Pengfei, GUO Ying, ZHANG Lei, KONG Xiangguo, WANG Xu, ZHOU Yuxuan
2021, 47(1): 61-66. DOI: 10.13272/j.issn.1671-251x.2020030071
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Determination of reasonable length of wind-blocking curtain in 10201 working face of Bailongshan Coal Mine
CUI Chuanfa
2021, 47(1): 67-73. DOI: 10.13272/j.issn.1671-251x.2020050057
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Application of adaptive local iterative filtering in gear fault identification
GUO Dewei, PU Yasong, JIANG Jie, YU Libin, MIN Jie, ZHANG Wenbin
2021, 47(1): 74-80. DOI: 10.13272/j.issn.1671-251x.2020070070
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Predictive control of high-power three-level PWM rectifier without weighting coefficient
CHENG Weiwei, WU Rui
2021, 47(1): 81-86. DOI: 10.13272/j.issn.1671-251x.2020070015
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Research on strong anti-misalignmemt methods of double-coupled LCL topology ICPT system
JIAN Yinwen, CHENG Zhijiang, CHEN Xingzhi, YANG Handi
2021, 47(1): 87-93. DOI: 10.13272/j.issn.1671-251x.2020080036
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Research on air flow control device for excavating face
GONG Xiaoyan, CUI Xiaoqiang, LEI Kefan, ZHAO Kuan, LIU Hui, FENG Xiong
2021, 47(1): 94-99. DOI: 10.13272/j.issn.1671-251x.17634
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Research on combined gas extraction technology of high andbottom extraction lane in high gas mine
GAO Hong, YANG Hongwei
2021, 47(1): 100-106. DOI: 10.13272/j.issn.1671-251x.2020060054
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Design of synchronous acquisition device for mine delayed seismic source
CUI Weixiong
2021, 47(1): 107-111. DOI: 10.13272/j.issn.1671-251x.2020070064
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Design of mine-used intrinsically safe line array X-ray receiving box
FANG Chongquan
2021, 47(1): 112-117. DOI: 10.13272/j.issn.1671-251x.2020050022
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Design of vibration sensor for coal gangue identificatio
CAO Guanqiang, YU Rui, MENG Xiangtao, ZHAO Wensheng, LIU Qing
2021, 47(1): 118-122. DOI: 10.13272/j.issn.1671-251x.2020070097
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