Results 221 to 230 of about 485,064 (256)
Some of the next articles are maybe not open access.
2024 International Russian Automation Conference (RusAutoCon)
Parameter calculation and modeling of the automated electric drive system of the skip shaft skip hoist system of an underground mine is conducted in this study. Process automation plays a huge role in modern mining operations.
Alexander S. Semenov +2 more
semanticscholar +1 more source
Parameter calculation and modeling of the automated electric drive system of the skip shaft skip hoist system of an underground mine is conducted in this study. Process automation plays a huge role in modern mining operations.
Alexander S. Semenov +2 more
semanticscholar +1 more source
, 2020
Mine hoist is a typical flexible lifting system. Due to the cable flexibility, the system is prone to severe shocks and even slippage during emergency braking.
Jiahai Huang +3 more
semanticscholar +1 more source
Mine hoist is a typical flexible lifting system. Due to the cable flexibility, the system is prone to severe shocks and even slippage during emergency braking.
Jiahai Huang +3 more
semanticscholar +1 more source
Safer mine hoisting with conveyance position and load monitoring
American Journal of Industrial Medicine, 1999A mine shaft is the lifeline to underground mines. Mine operators depend on safe, uninterrupted, and efficient movement of workers and materials. The shaft and hoisting system provides access to the network of openings used to recover the underground resource, provides vertical transport of miners and materials, and serves as an escapeway in case of an
M J, Beus, S, Iverson
openaire +2 more sources
Application of PLC in Mine Hoist System
Advanced Materials Research, 2012The control strategy for hoist system based on PLC was proposed in this paper to mend the control shortcomings in the traditional system applying relay logic control circuits. In this paper the hoist structure was analyzed, and the PLC control system realization in hardware and software was introduced too.
openaire +1 more source
Dynamic Simulative Study of Hoisting System of Mine
Applied Mechanics and Materials, 2012Taking a single-rope winding hoist for example, the paper studied dynamic characteristics of mine hoisting system with single container in details. It established the dynamic mathematical models of hoisting system. Then the dynamic simulation is done in a variety of motion states in Matlab2008 by using computers.
Zi Gui Li +3 more
openaire +1 more source
Coal dust dispersion with the moving conveyance in a high-rise building for the mine hoist system
Environmental science and pollution research international, 2023Haixu Teng +8 more
semanticscholar +1 more source
OPTIMIZATION OF DYNAMIC MODES OF MINE HOISTING PLANT
POWER ENGINEERING: economics, technique, ecology, 2017A mathematical model of the fuzzy controller is presented, which is based on the use of its adaptive properties for a given positioning accuracy with changed parameters and load, which provides a weak sensitivity of the control system to parametric disturbances.
Chermalykh, Oleksandr Valentynovych +2 more
openaire +2 more sources