宇航学报 ›› 2022, Vol. 43 ›› Issue (5): 537-547.doi: 10.3873/j.issn.1000-1328.2022.05.001

• 综述 • 上一篇    下一篇

天梯动力学与控制研究进展

关英姿,文梓达,汪小卫,张烽,崔乃刚
  

  1. 1.哈尔滨工业大学航天学院,哈尔滨 150001;2. 中国运载火箭技术研究院研究发展部,北京 100076
  • 收稿日期:2021-06-23 修回日期:2021-12-03 出版日期:2022-05-15 发布日期:2022-05-15
  • 基金资助:
    微小型航天器技术国防重点学科实验室开放基金(HIT.KLOF.MST.2018028)

Research Progress on Dynamics and Control of the Space Elevator

GUAN Yingzi, WEN Zida, WANG Xiaowei, ZHANG Feng, CUI Naigang   

  1. 1. School of Astronautics, Harbin Institute of Technology, Harbin 150001, China;2. Research and Development Department, China Academy of Launch Vehicle Technology, Beijing 100076, China
  • Received:2021-06-23 Revised:2021-12-03 Online:2022-05-15 Published:2022-05-15

摘要: 简要介绍了天梯系统的组成和初始部署形式。在此基础上,针对天梯初始部署和运行中存在的复杂动力学与控制问题,分别从天梯动力学建模、天梯稳定性、天梯绳索振荡、攀爬器运动引起的绳索振荡及振荡抑制、天梯初始部署动力学五个方面分析归纳了天梯动力学与控制的发展状况,最后对天梯动力学与控制的发展方向进行了总结及展望。

关键词: 天梯, 动力学建模, 稳定性, 绳索振荡, 振荡抑制, 部署动力学

Abstract: The components and initial deployment of a space elevator system is briefly introduced in this work. On this basis, aiming at the complex dynamics and control problems existing both in the initial deployment and the follow up operation, the development status of dynamics and control of the space elevator system is analyzed and summarized from five aspects, including the dynamic modeling, stability, cable oscillation, cable oscillation caused by climber(s) motion and oscillation suppression, and initial deployment dynamics. Finally, further development of dynamics and control of the space elevator is summarized and prospected.

Key words: Space elevator, Dynamics modeling, Stability, Cable oscillation, Oscillation suppression, Deployment dynamics

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