摘要
随着对地遥感、深空探测等航天技术地不断发展,空间结构的大型化和复杂化对空间展开机构的轻量化、高刚度、高精度、高稳定提出了更高的要求。空间螺旋展开机构主要包括卷筒式伸展机构和盘绕式伸展机构,卷筒式伸展机构具有体积小、质量轻、自驱动等优点;盘绕式伸展机构具有高刚度、轻质量等优势。空间螺旋展开机构作为展开机构中的一类,是构建大型复杂空间结构的基础,也是当前国内外研究和应用的热点。以空间螺旋展开机构为研究对象,对其工作原理、研究进展和应用情况进行了调研阐述,整理总结了国内外空间螺旋展开机构的研究与应用进展。
With the continuous development of space technology,such as earth remote sensing of and deep space exploration,the space structure is becoming more and more large and complex,resulting in higher requirements for the lightweight,high stiffness,high precision,high stability,and high deployment ratio of space deployable mechanisms.The space spiral deployable mechanism mainly includes the spiral tube and actuator for controlled extension and retraction(STACER)and the coilable mast.The STACER has the advantages such as small volume,lightweight,and selfdriven,and the coilable mast has the advantages such as high stiffness and lightweight.As a class of deployable mechanisms,the space spiral deployable mechanism is the basis for the construction of large and complex space structures,and is currently a hot topic of research and application at home and abroad.The working principle,research progress,and application of the space spiral deployable mechanism,as the research object,are investigated and elaborated,and the research and application progress of space spiral deployable mechanisms at home and abroad is summarized.
作者
庞雪祺
罗海军
崔琦峰
马云彬
李方舟
PANG Xueqi;LUO Haijun;CUI Qifeng;MA Yunbin;LI Fangzhou(National Key Laboratory of Aerospace Mechanism,Shanghai 201108,China;Shanghai Aerospace Systems Engineering Institute,Shanghai 201108,China)
出处
《上海航天(中英文)》
2025年第3期32-41,共10页
Aerospace Shanghai(Chinese&English)
基金
国家重点研发计划资助项目(2022YFB3402800)。
关键词
螺旋展开机构
卷筒式伸展机构(STACER)
盘绕式伸展机构
非线性
研究现状
spiral deployable mechanism
spiral tube and actuator for controlled extension and retraction(STACER)
coilable mast
none-linearity
research status
