农机化研究2025，Vol.47Issue(5)：197-201,5.DOI:10.13427/j.issn.1003-188X.2025.05.029
农用无人机结构拓扑优化与增材制造研究
Structural Topology Optimization and Additive Manufacturing of Agricultural UAV
摘要
Abstract
In order to improve the UAV load capacity,reduce the overall mass and achieve lightweight fuselage design,took agricultural UAV wing as the research object and used a truss-like internal structure and folded thin composite shell for manufacturing based on thin composite shell that was folded and cured around the core topology of additive manufac-turing to achieve highly complex and mould-free UAV structure.The combination of optimised design and additive manu-facturing had successfully increased the load carrying capacity and range of the agricultural UAV.The experimental vali-dation of the wing proved that the optimised design and the simulation results were in good agreement,verified the relia-bility and effectiveness of the method.Therefore,this study can provide important reference and guidance for topology op-timisation and additive manufacturing of agricultural UAV structures.关键词
农用无人机/结构拓扑优化/增材制造/性能改进/载重/应变Key words
agricultural UAV/structural topology optimization/additive manufacturing/performance improvement/load capacity/strain分类
农业科技引用本文复制引用
卞青青..农用无人机结构拓扑优化与增材制造研究[J].农机化研究,2025,47(5):197-201,5.基金项目
广东省教育厅普通高校工程技术中心项目(2021GCZX018) （2021GCZX018）
广东省继续教育质量提升工程项目(JXJYGC2021BY0076,JXJYGC2021CY0173,JXJYGC2021JY0531) （JXJYGC2021BY0076,JXJYGC2021CY0173,JXJYGC2021JY0531）
广东科学技术职业学院校级科研项目(XJJS202107) （XJJS202107）
