中国空间科学技术

• •    

利用空间系绳的降轨与再入

朱仁璋   

  1. 北京空间飞行器总体设计部
  • 发布日期:1992-02-25

DEORBIT AND RE-ENTRY USING TETHER

Zhu Renzhang (Beijing Institute of Spacecraft Systems Engineering)   

  • Online:1992-02-25

摘要: 空间系绳可以将回收容器(试样)带出空间站(实验室),进入地球再入轨道。两段指数型的伸展程序和尽可能大的伸展速率对长度之比,能够激发空间系绳产生较大量值的负平面内摆角速度。该角速度可以缩减用于回收容器再入的空间系绳长度或改进再入特性。

关键词: 系留卫星, 再入效应, 应用

Abstract: A two stage exponential procedure of deployment and the maximum possible ratio of deployment rate to length can stimulate tether to produce a greater magnitude of negative rate of pitch angle.The angular rate can reduce the length of tether used for re-entry or improve re-entry characteristics.

Key words: Tethered satellite, Reentry effect, Application