A method for efficient virtual-physical synchronization of the digital twin system of an excavation-supporting robot cluster targeting coal pillars between mining faces

A method for efficient virtual-physical synchronization of the digital twin system of an excavation-supporting robot cluster targeting coal pillars between mining faces

ObjectiveVirtual models for excavation-supporting robot clusters targeting coal pillars between mining faces encounter challenges like a large data size and anomalies in data transmission, which lead to poor virtual-physical synchronization. This study proposed a method for efficient virtual-physica...

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Bibliographic Details
Main Authors: Qinghua MAO, Junlei SIMA, Hongwei MA, Chuanwei WANG, Yanzhang CHEN, Wenjin GUO, Wenda CUI, Jiashuai CHENG
Format: Article
Language:zho
Published: Editorial Office of Coal Geology & Exploration 2025-05-01
Series:Meitian dizhi yu kantan
Subjects:
coal pillar between mining faces
digital twin (dt)
excavation-supporting robot cluster
model lightweighting
quadratic error metric (qem)
trajectory prediction-correction
Online Access:http://www.mtdzykt.com/article/doi/10.12363/issn.1001-1986.25.03.0154
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http://www.mtdzykt.com/article/doi/10.12363/issn.1001-1986.25.03.0154

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