Results 11 to 20 of about 35,884 (264)

Design of centralized control system for hydraulic supports on fully-mechanized coal mining face

Gong-kuang zidonghua, 2015
In view of problem of low automation degree of current electro-hydraulic control system for hydraulic supports, a centralized control system for hydraulic supports on fully-mechanized coal mining face was designed, designs of hardware and software of the
ZHAO Long, SONG Jiancheng, TIAN Muqin, XU Chunyu, YANG Shihua, YU Yayun, DONG Guangzhuai, YIN Weibin, ZHAO Xudong   +8 more
doaj   +1 more source

Approach for remaining useful life prediction for mechanical equipment based on similarity

Gong-kuang zidonghua, 2016
In view of problem that remaining useful life of complex machinical equipment was difficult to predict, an approach for remaining useful life prediction based on similarity was presented.
WU Bin, LI Lu, SONG Jiancheng, QU Bingni, LI Hongwei, YANG Jiankang   +5 more
doaj   +1 more source

Integrated Risk-Aware Smart Disassembly Planning for Scrap Electric Vehicle Batteries

Energies
With the increase in the production of electric vehicles (EVs) globally, a significant volume of waste power battery modules (WPBM) will be generated accordingly, posing challenges for their disposal.
Shibo Yang, Xiaojun Zhuo, Wei Ning, Xing Xia, Yong Huang   +4 more
doaj   +1 more source

Loading performance of web-type drum for shearer

Meitan kexue jishu
Aiming at the low loading efficiency of the 1.6 m shearer drum under complex coal seam conditions, this study breaks through the bottleneck of loading efficiency through structural innovation and proposes a structural optimization scheme for a web-type ...
Qingliang LI, Ning JIANG, Ying YU, Qiulai HUANG, Weipeng XU, Ziyao MA, Dongyu LIU   +6 more
doaj   +1 more source

Impact cushioning device of wireless sensor node for emergency rescue system in underground coal mine

Advances in Mechanical Engineering, 2018
Because of the closed geographic conditions and the effect of uncertain factors during a catastrophe in an underground coal mine, a high failure rate of the sensor nodes after a disaster is a common phenomenon.
Chaoquan Tang, Gongbo Zhou, Penghui Wang, Zhencai Zhu, Peng Zhang, Hao Chen, Wei Li   +6 more
doaj   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source

Numerical investigation on the tunneling efficiency of TBM considering the argillization effect based on the energy evolution

Scientific Reports
When tunnel boring machines (TBMs) excavate in mudstone, argillization of the rock reduces tunneling efficiency. To investigate the influence of argillization on TBM performance and determine the optimal operational parameters, numerical investigation ...
Minwei Lu, Haowen Ruan, Bolong Liu, Huicai Gao, Hao Chen, Yu Zeng, Shuchang Bao, Xingyu Chen, Xin Wan, Bingqiang Tong, Boyi Li   +10 more
doaj   +1 more source

A neo-cooperation search based evolutionary algorithm for multi-objective electric rope shovel production scheduling

Frontiers in Mechanical Engineering
In the manufacturing process of electric rope shovels, an extensive array of components need to be processed. Each component is subject to a distinct sequence of operations, with the number of operations varying by part.
Jue Zhang, Haifeng Yue, Yongpeng Wang, Ruhan Guo, Shuai Shao   +4 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Comparative analysis of stress wave propagation and rock damage evolution in water versus air medium decoupled blasting

Scientific Reports
Decoupled charge structures fundamentally influence blasting performance in mining operations. Unlike previous studies that focused on single-medium conditions or limited decoupling ranges, this study provides the first systematic three-dimensional ...
Jianping Peng, Yue Pan, Bingrui Chen, Lei Han, Fei Xue   +4 more
doaj   +1 more source