Results 31 to 40 of about 3,284,104 (188)
Processing Laser Point Cloud in Fully Mechanized Mining Face Based on DGCNN
ISPRS Int. J. Geo Inf., 2021 Point cloud data can accurately and intuitively reflect the spatial relationship between the coal wall and underground fully mechanized mining equipment.
Zhizhong Xing +4 more
semanticscholar +1 more source
Cooperative solving method of chute postures in the bending section of a scraper conveyor
Advances in Mechanical Engineering, 2018 This article proposes a cooperatively analytic solving method that calculates the chute posture in the bending section. The method maintains a good posture of the scraper conveyor during its bending process and solves the feeding trajectory of the ...
Jia-cheng Xie +4 more
doaj +1 more source
An Integrated Cloud CAE Simulation System for Industrial Service Applications
IEEE Access, 2019 The cloud-based computer-aided engineering (CAE) technology expands the application scope of CAE, solves the problem of uneven distribution, and improves the efficiency of the simulation resources.
Jiacheng Xie +3 more
doaj +1 more source
Energies, 2021 As one of the major pieces of equipment in fully mechanized coal mining, the drum shearer plays a critical role in improving the efficiency and energy utilization in the coal mining production process.
Zheng Zheng +3 more
semanticscholar +1 more source
Fault Diagnosis Method for a Mine Hoist in the Internet of Things Environment
Sensors, 2018 To reduce the difficulty of acquiring and transmitting data in mining hoist fault diagnosis systems and to mitigate the low efficiency and unreasonable reasoning process problems, a fault diagnosis method for mine hoisting equipment based on the Internet
Juanli Li +3 more
doaj +1 more source
International Journal of Coal Science & Technology, 2019 A mathematical hydraulic support self-tracking model for three-machine cooperative mining is proposed to address low efficiency and difficulties in strategy evaluation of a fully mechanized coal face.
Hengbo Shi +4 more
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IEEE Access, 2019 Appropriate predictive maintenance is critical to shearers under poor working conditions to prevent major safety accidents and casualties. A predictive maintenance method for shearer key parts based on qualitative and quantitative analysis of monitoring ...
Hua Ding, Liangliang Yang, Zhaojian Yang
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Gong-kuang zidonghua, 2020 Taking transparent coal seam, transparent fully-mechanized mining equipment and transparent decision-making and control as core, concept of intelligent mining based on transparent longwall face was put forward, namely based on enhanced geological ...
WANG Feng
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Advances in Materials Science and Engineering, 2018 The geometric modeling and finite element modeling of the whole structure of an electrostatic precipitator and its main components consisting of top beam, column, bottom beam, and bracket were finished. The strength calculation was completed. As a result,
Xuewen Wang, Bo Li, Zhaojian Yang
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A Test and Evaluation Method for Smart Fully Mechanized Mining Robot Production System
, 2021 A test and evaluation method for smart fully mechanized mining robot production system is proposed. Based on the actual operation data of the geology and equipment of a particular working face, the kinematic models between equipment and coal seam are ...
Jia-Cheng Xie +3 more
semanticscholar +1 more source