军事医学2024，Vol.48Issue(2)：136-142,7.DOI:10.7644/j.issn.1674-9960.2024.02.009
便携式折叠翼搜救无人机设计与仿真
Design and simulation of a UAV with portable folding wings for search and rescue
邱琦 1苏卫华 1文曦 2王俊杰 3李晓宇1
作者信息
- 1. 河北工业大学机械工程学院,天津 300401
- 2. 彩虹无人机科技有限公司,北京 100074
- 3. 航天神舟飞行器有限公司,天津 300301
- 折叠
摘要
Abstract
Objective To design a search and rescue UAV that is portable and user-friendly in order to meet the needs of rescue personnel on the battlefield.Methods Three-dimensional design software CATIA was used to complete the structural design of the UAV body.In order to make full use of the internal space of the UAV body,folding wings were adopted to reduce the volume of the UAV.By using ABAQUS,the finite elements of the key parts of the UAV were analyzed before the modal analysis of the whole vehicle was conducted to verify the reliability of the structure.The robot simulation software Webots was used for motion simulation of the UAV.Results Simulation analysis and test verification suggested that the structural design of the UAV was well-grounded.It could be quickly and properly deployed by means of hand launch or barrels,which made it easier for rescuers to use the UAV.Conclusion The design and simulation research of UAVs with portable folding wings for search and rescue is of great significance for the research and development of physical prototypes.This study is expected to stimulate new ideas for the development of rescue equipment in the PLA,and contribute to miniaturization of UAVs.关键词
无人机/便携式/折叠翼/结构设计/有限元分析Key words
unmanned aerial vehicle/portable/folding wing/physical design/finite element analysis分类
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邱琦,苏卫华,文曦,王俊杰,李晓宇..便携式折叠翼搜救无人机设计与仿真[J].军事医学,2024,48(2):136-142,7.
