Results 151 to 160 of about 1,325 (191)

Robot control system for inspection of fully mechanized coal mining face

2021 18th International Conference on Ubiquitous Robots (UR), 2021
In order to realize the roboticization of fully mechanized coal mining face inspection, the fully mechanized coal mining face inspection robot control system was designed according to the mechanical structure of the hang inspection robot based on the flexible track designed by the team and the inspection requirements of the fully mechanized coal mining
Xuhui Zhang, Xinjian Huo, Yonggang Du
openaire   +1 more source

Investigation on the dust migration behavior and safety zone in the fully mechanized mining face

Environmental Science and Pollution Research, 2021
High dust concentration produced in the fully mechanized longwall mining face is a significant threat to the front-line workers. It is critical to discover the potential safety zone to ensure routine personnel operation. Fluent 2020 R1 is employed to reappear the spatial dust distribution based on the gas-solid coupling theory.
Xin-Xiao, Lu   +4 more
openaire   +2 more sources

Research on Rotation Mining with Large Angle for Unequal and Fully Mechanized Mining Face

Advanced Materials Research, 2012
Coal is one of the non-renewable resources, and in our country at present also is the main source of energy. It is very important to improve the coal mining rate, to exploit and to use the coal reasonably. Saving coal resource is an important measure for our coal industries sustainable development. Because large amounts of coal under complex conditions
Zhi Tao Ma   +2 more
openaire   +1 more source

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