Results 111 to 120 of about 485,064 (256)
Research of remote intelligent control system of mine hoist group
Gong-kuang zidonghua, 2014 The paper introduced overall design, hardware structure design and main functions of remote intelligent control system of mine hoist group. The system combines Internet of Things and communication technology, uses M2M gateway technology to complete ...
FU Guixiang, ZHOU Hongjun, HE Li
doaj +1 more source
Self-tuning fault-tolerant PID control for mine hoist based on BP neural network
Gong-kuang zidonghua, 2013 In view of problem that traditional analysis method is difficult to obtain dynamic feature when mine hoist system happened fault, the paper proposed a self-tuning fault-tolerant PID control method for mine hoist based on BP neural network.
GUO Xing-ge +3 more
doaj
Intelligent Systems for Automated Monitoring and Control of Mine Hoisting Equipment
MiningThis article describes the current status and future development trends of mine hoist control systems. The growing market demand for hoists and the need for stable, uninterrupted operation ensure the practical application of this article.
Yuriy Kozhubaev +4 more
doaj +1 more source
Shaft sinking for small-scale mining in Africa [PDF]
, 2018 : Small vertical shafts can play a significant role in small scale mining as they represent a quick and efficient method to gain access to veins located 20 to 50 m below surface. Historically, in central Africa, colonials effectively used vertical shafts
Rupprecht, Steven
core +1 more source
Design of On-line Nondestructive Inspection System of Steel Rope of Mine Hoist and Its Applicatio
Gong-kuang zidonghua, 2012 The paper introduced weak magnetism inspecting principle of steel rope and expounded construction and working principle of an on-line nondestructive inspection system of steel rope of mine hoist.
LIU Li-wei, LI Jian-chao
doaj
Research on magnetic excitation model of magnetic flux leakage for coal mine hoisting wire rope
Advances in Mechanical Engineering, 2015 This study presents the optimal design of a magnetic excitation model for developing a nondestructive sensor for coal mine hoist wire ropes. The model was established using axial-symmetry finite-element analysis and calculations.
Jie Tian, Hongyao Wang
doaj +1 more source
Design of health condition monitoring system of mine hoisting equipment
Gong-kuang zidonghua, 2018 In view of problem that health condition monitoring system of existing mine hoist equipment uses a single signal for condition monitoring which easily leads to misjudgment, health condition monitoring system of mine hoisting equipment based on signal ...
CHANG Yonggen, JIANG Fan, CHEN Xiao
doaj +1 more source
Copper Commando Index – vol. 3 [PDF]
, 1941 Index for volume 3 (Aug. 1942-Aug. 1945) lists personal names, places, subjects; page and issue numbers.https://digitalcommons.mtech.edu/copper_commando_v3_4/1000/thumbnail ...
Anaconda Copper Company [?]
core +1 more source
Study on the Recognition of Coal Miners' Unsafe Behavior and Status in the Hoist Cage Based on Machine Vision. [PDF]
Sensors (Basel), 2023 Yao W +6 more
europepmc +1 more source