Structural design and analysis of multi-rotor UAV

As an important aircraft branch, multi-rotor UAV is widely used in civil and military fields. In this paper, the overall scheme design of a multi-rotor UAV is proposed and the structural design flow and analysis and calculation process are introduced in detail. With the help of three-dimensional mod...

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Bibliographic Details
Published in:Journal of physics. Conference series 2024-08, Vol.2820 (1), p.012001
Main Authors: Zhang, Liangyang, Xi, Chao, Li, Yihai, Chen, Li
Format: Article
Language:English
Subjects:
Design analysis
Design parameters
Finite element method
Flight conditions
Military aircraft
Rotors
Software
Structural design
Three dimensional analysis
Three dimensional flow
Unmanned aerial vehicles
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Summary:As an important aircraft branch, multi-rotor UAV is widely used in civil and military fields. In this paper, the overall scheme design of a multi-rotor UAV is proposed and the structural design flow and analysis and calculation process are introduced in detail. With the help of three-dimensional modeling software, the body structure of the multi-rotor UAV is obtained, and the relevant design parameters are determined. In addition, ANSYS software is used for structural finite element analysis, and the strength and stiffness of the body structure are analyzed according to different flight conditions. The analysis results show that the design is reasonable and meets the use requirements, which guides further research.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2820/1/012001