科技创新与应用2025，Vol.15Issue(35)：30-33,4.DOI:10.19981/j.CN23-1581/G3.2025.35.006
剪叉式折叠杆柔性太阳翼设计分析
摘要
Abstract
In order to solve the technical problems of existing solar array wings in achieving high yield ratio,high reliability and strong environmental adaptability within a limited envelope,this paper designs a folding rod-type flexible solar array wing using scissor mechanism.The solar array wing consists of a scissor mechanism deployment component,a flexible hinge component,a battery array component,a driving component and a two-dimensional rotating component.The flexible hinge assembly with double elastic elements is used to ensure that the battery panel is folded regularly when folded,while reducing the gap at the fold and the overall envelope.The motor reducer drives the ball screw to rotate and the multi-loop shear fork mechanism is connected in parallel to realize single point driving.Multi-point synchronous deployment,and finally,screw nut drive self-locking is used to ensure stable deployment state.The analysis shows that the design meets the design requirements of large storage ratio,lightweight,high modal and strong environmental adaptability.The modular design also reduces maintenance difficulty and cost,and is a reliable design solution suitable for mass production.关键词
柔性太阳翼/展开机构/折叠杆/剪叉机构/轻量化Key words
flexible solar array wings/deployment mechanism/folding rod/scissor mechanism/lightweight分类
航空航天引用本文复制引用
..剪叉式折叠杆柔性太阳翼设计分析[J].科技创新与应用,2025,15(35):30-33,4.基金项目
临港新片区高新产业和科技创新专项项目(SH-LG-GK-2023-01-15) （SH-LG-GK-2023-01-15）
