Results 1 to 10 of about 2,534 (175)

Lightweight obstacle detection for unmanned mining trucks in open-pit mines. [PDF]

Sci Rep
This paper aims to solve the problem of the difficulty in balancing the model size and detection accuracy of the unmanned mining truck detection network in open-pit mines, as well as the problem that the existing model is not suitable for mining truck equipment.
Liu G, Lei J, Guo Z, Chai S, Ren C.
europepmc   +4 more sources

A Review of Intelligent Unmanned Mining Current Situation and Development Trend

Energies, 2022
Intelligent unmanned mining is a key process in coal mine production, which has direct impact on the production safety, coal output, economic benefits and social benefits of coal mine enterprises.
Kexue Zhang, Lei Kang, Xuexi Chen, Manchao He, Chun Zhu, Dong Li   +5 more
doaj   +3 more sources

Study on dynamic and static load characteristics and rockburst induced mechanism under the influence of fault [PDF]

Scientific Reports
The fault slip type rockburst has the characteristics of large impact range, strong suddenness, and severe impact manifestation. Its influencing factors are numerous; the triggering mechanism is complex, so it seriously threatens the safety production of
Anying Yuan, Peng Kong, Pu Wang, Chang Liu, Li Lu   +4 more
doaj   +2 more sources

Unmanned Mine of the 21st Centuries [PDF]

E3S Web of Conferences, 2017
The article is analytical. It considers the construction principles of the automation system structure which realize the concept of «unmanned mine». All of these principles intend to deal with problems caused by a continuous complication of mining-and ...
Semykina Irina, Grigoryev Aleksandr, Gargayev Andrey, Zavyalov Valeriy   +3 more
doaj   +2 more sources

Intelligent Mining Technology for an Underground Metal Mine Based on Unmanned Equipment

Engineering, 2018
This article analyzes the current research status and development trend of intelligent technologies for underground metal mines in China, where such technologies are under development for use to develop mineral resources in a safe, efficient, and ...
Jian-guo Li, Kai Zhan
doaj   +2 more sources

Study on unmanned mining technology of fully mechanized coal mining face

Gong-kuang zidonghua, 2017
The paper analyzed present situation of development of fully mechanized coal mining face, including application situation and existing problems of technologies of memory coal cutting, hydraulic support automation, coal and rock identification and so on ...
SUO Zhiwe
doaj   +2 more sources

Collaborative Production Planning Based on an Intelligent Unmanned Mining System for Open-Pit Mines in the Industry 4.0 Era

Machines
Open-pit mining is a cornerstone of industrial raw material extraction, yet it is fraught with safety concerns due to rough operating conditions. The advent of Industry 4.0 has introduced advanced technologies such as AI, the IoT, and autonomous systems,
Kui Liu, Bin Mei, Qing Li, Shuai Sun, Qingping Zhang   +4 more
doaj   +3 more sources

Path Tracking and Anti-Roll Control of Unmanned Mining Trucks on Mine Site Roads

World Electric Vehicle Journal
Aiming to address the tracking accuracy and anti-rollover problem of the unmanned mining truck path tracking process under the complex unstructured road conditions in mining areas, a coordinated control strategy for path tracking and anti-rollover based on topology theory is proposed.
Renkai Ding, Ruochen Wang, Ding Renkai   +2 more
exaly   +3 more sources

Prediction of Nuclear Magnetic Resonance Surface Relaxivity for Shales [PDF]

ACS Omega
Jiuhui Cheng, Shuitao Zhang, Xiaolong Song   +2 more
doaj   +2 more sources

Research on Intelligent Comprehensive Evaluation of Coal Seam Impact Risk Based on BP Neural Network Model

Energies, 2022
Coal seam impact risk assessment is the premise of coal mine safety, which can reduce the occurrence of underground impact pressure accidents and directly affect the safety, coal production, economic and social benefits of coal mining enterprises.
Kexue Zhang, Junao Zhu, Manchao He, Yaodong Jiang, Chun Zhu, Dong Li, Lei Kang, Jiandong Sun, Zhiheng Chen, Xiaoling Wang, Haijiang Yang, Yongwei Wu, Xingcheng Yan   +12 more
doaj   +1 more source