| Issue |
BIO Web Conf.
Volume 145, 2024
International Scientific Forestry Forum 2024: Forest Ecosystems as Global Resource of the Biosphere: Calls, Threats, Solutions (Forestry Forum 2024)
|
|
|---|---|---|
| Article Number | 05005 | |
| Number of page(s) | 8 | |
| Section | Economics and Management in the Forestry Complex | |
| DOI | https://doi.org/10.1051/bioconf/202414505005 | |
| Published online | 28 November 2024 | |
Structural mechanics in forestry based on digital twin
Voronezh State University of Forestry and Technologies named after G. F. Morozov, 394087 Voronezh, Russia
* Corresponding author: antonzarevich@yandex.ru
Computational simulations are particularly relevant when it comes to robots operating in highly dynamic environments, such as robots used as mobile equipment in forestry. The structural design of such a robot is quite complex. However, this is usually done once at the beginning of the design process and the dynamic loads can only be estimated, leading to huge safety margins. In this paper, a digital twin approach to structural mechanics is proposed. Each feature of the environment (each tree, soil, etc.) as well as the robot itself can be represented by a digital twin. Rigid body dynamics are used to record all acting forces and impulses during the operation. These serve as input for finite element analysis, thus providing a holistic modelling framework.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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