China Mechanical Engineering

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Applications and Research Status of Compliant Transmission Mechanisms in Fast-steering Mirrors

FAN Dapeng;TAN Ruoyu   

  1. College of Intelligence Science and Technology,National University of Defense Technology,Changsha,410073
  • Online:2020-12-25 Published:2020-12-28

快速反射镜中柔顺传动机构应用与研究现状

范大鹏;谭若愚   

  1. 国防科技大学智能科学学院,长沙,410073
  • 基金资助:
    国家自然科学基金资助重点项目(51135009)

Abstract: Based on the movement characteristics of the compliant transmission mechanisms, the typical flexible supporting transmission structures applied in fast-steering mirrors were introduced, several foreign early characteristic fast-steering mirrors and advanced fast-steering mirrors at the present stage were introduced and analyzed from the aspects of drive modes, structural layouts, supporting transmissions and working principles. In view of the current research situations of the compliant transmission mechanisms, the design methods, spatial mechanism configurations, stiffness analysis and overall dynamics analysis of the compliant transmission units applied in the fast-steering mirrors were concluded. Finally, the research and development directions of the compliant transmission mechanisms using in fast-steering mirrors were summarized.

Key words: compliant transmission mechanism, fast-steering mirror, spatial compliant mechanism, dynamics analysis

摘要: 从柔顺传动机构自身运动特点出发,介绍了应用在快速反射镜中较典型的柔性支承传动结构,对国外早期几款比较有特点和现阶段较为先进的快速反射镜从驱动方式、结构布局、支承传动、工作原理等方面进行了介绍和分析。针对目前柔顺传动机构的研究情况,归纳了应用在快速反射镜中柔顺传动单元的设计方法、空间机构构型、刚度分析以及整体动力学分析方法等。最后对快速反射镜中柔顺传动机构的研究和发展方向作出了总结。

关键词: 柔顺传动机构, 快速反射镜, 空间柔顺机构, 动力学分析

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