Identification of Rock Properties of Rock Wall Cut by Roadheader Based on PSO-VMD-LSSVM

Identification of Rock Properties of Rock Wall Cut by Roadheader Based on PSO-VMD-LSSVM

The problem of low digging efficiency and mining imbalance due to outdated digging technology and low degree of equipment intelligence has long existed in coal mine roadway excavation work. Lithology identification is the key to the intelligence of roadheading equipment. Accurate lithology identific...

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Bibliographic Details
Main Authors: Pengfei Qi, Jucai Chang, Xiao Chen, Tuo Wang, Mengyun Wu
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-05-01
Series:Frontiers in Earth Science
Subjects:
particle swarm optimization
variational modal decomposition
minimum envelope entropy
multi-scale fuzzy entropy
least square support vector machine
identify rock properties
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2022.884633/full

Internet

https://www.frontiersin.org/articles/10.3389/feart.2022.884633/full

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