Results 21 to 30 of about 922 (141)
Intelligent fault diagnosis of mine ventilation system for imbalanced data sets [PDF]
Meitan xuebao, 2023 It is of great significance to determine the location of fault branch timely and accurately to ensure the reliability and safety of mine ventilation system. To solve the problem that the traditional machine learning model has the poor diagnostic ability and generalization ability due to the imbalance of sample data in mine ventilation system under ...
Dan ZHAO, Zhiyuan SHEN, Zihao SONG
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Architecture and implementation of intelligent ventilation precise control system [PDF]
, 2023 In order to meet the strategic needs of intelligent upgrading of mine ventilation system, the design principle, logical structure and specific implementation of intelligent ventilation precision control system are studied.
Yucheng LI +4 more
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Efficient Graphical Algorithm of Sensor Distribution and Air Volume Reconstruction for a Smart Mine Ventilation Network [PDF]
, 2022 The accurate and reliable monitoring of ventilation parameters is key to intelligent ventilation systems. In order to realize the visualization of airflow, it is essential to solve the airflow reconstruction problem using few sensors.
Chengyao Zhu +9 more
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Research on intelligent coal mine management and control integrated platform system
, 2022 In order to meet the integration needs of mine safety supervision and intelligent control, the design scheme of intelligent coal mine management and control integration platform system is studied.
CHEN Jie
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Handling missing data of using the XGBoost-based multiple imputation by chained equations regression method. [PDF]
Front Artif IntellThis study introduces an XGBoost-MICE (Multiple Imputation by Chained Equations) method for addressing missing data in mine ventilation parameters. Using historical ventilation system data from Shangwan Coal Mine, scenarios with different missing rates ...
Jinbo Z, Yufu L, Haitao M.
europepmc +2 more sources
, 2022 The existing coal mine gas extraction anomaly recognition needs to rely on manual assistance to view related data analysis, lacking autonomous and intelligent analysis means. The capability of timely handling of abnormal extraction is weak, and the multi-
HUANG Qiang +3 more
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Optimized design and performance evaluation of long-pressure-short-extraction ventilation and dust removal system based on the Coanda effect. [PDF]
Front Artif IntellMine ventilation and dust control systems are crucial for ensuring occupational safety and health during underground mining operations. Traditional long-pressure short-suction systems face challenges such as inefficient airflow organization, formation of
Wang X, Zhao J, Li Y, Li Z.
europepmc +2 more sources
Research on key technologies of mine intelligent ventilation system
Meikuang Anquan, 2023 The realization of intelligent mine ventilation is the main technical means to build intelligent mines. Aiming at the problems of inaccurate adjustment of the ventilation system, low level of intelligence, and early warning information to be reflected in the emergency and disaster relief command center, a construction scheme of mine intelligent ...
ZHANG Fukai +3 more
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, 2023 The diagnosis of resistance variable multifault location (RVMFL) in a mine ventilation system is an essential function of the mine intelligent ventilation system, which is of great significance to mine-safe production. In this paper, a supervised machine
Deng Lijun +3 more
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Intelligent Mine Ventilation Systems
SymmetryThe article discusses the development and design of intelligent mine ventilation systems, which are an important part of the construction and modernization of modern mines, as well as key technical support for the implementation of intelligent mining technologies.
Eduard Muratbakeev +4 more
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