Research on Digital Twin System of Rockshaft Hoist

doi:10.16182/j.issn1004731x.joss.23-0556

Abstract

Abstract:

In order to solve the problem of low intelligence and digitization of the current mine hoisting system, a method based on DT for digital modeling, 3D visualization, and virtual real interaction of shaft hoisting machines is proposed. Aiming at the rockshaft hoist system, based on the digital twin five dimensional model framework, we analyze the operating mechanism of the equipment, and model the fully physical digital system of the rockshaft hoist. By constructing multidimensional multi-scale models and multidimensional heterogeneous data models, twin digital scenes are constructed, and virtual real mapping technology is combined to achieve dynamic mapping and virtual real interaction between virtual and physical scenes. Unity3D virtual engine has been used to build the platform and integrate the above functions to achieve the digital reality mapping and 3D visualization of the system. A digital twin system for a certain rockshaft hoist is designed and developed, providing an effective reference for the implementation of the digital twin model construction method for the rockshaft hoist.

Key words: digital twin, mine hoisting system, digital modeling, virtual real mapping, 3D visualization

CLC Number:

TP391.9

Zhao Baiting, Shi Jianguo, Jia Xiaofen. Research on Digital Twin System of Rockshaft Hoist[J]. Journal of System Simulation, 2024, 36(9): 2054-2064.

Figures/Tables 14

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