中国空间科学技术

中国空间科学技术

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空间站先进的推进系统

林来兴   

  1. 北京控制工程研究所
  • 发布日期:1988-08-25

ADVANCED PROPULSION SYSTEM OF SPACE STATION

Lin Laixing (Beijing Institute of Control Engineering)   

  • Online:1988-08-25

摘要： 本文讨论空间站控制各种类型的推进系统。研究结论是推进剂消耗量是一个重要成本因素。电推进系统具有比化学推进器最少高一个数量级的比冲,所以采用电推进系统可以大量减少推进剂质量。电推进系统适用于比较大的总冲量的任务,诸如阻力补偿和轨道转移。

关键词: 推进系统, 航天站, 可行性

Abstract: In this paper propulsion systems for space station control is discussed.It is concluded that propellant consumption will be a major cost factor. Electric propulsion system offers specific impulse at least an order of magnitude higher than those of chemical thrusters, so propellant masses can be reduced by the same factor. Electic propujsion systems will be used for high impulse tasks such as drag compensation and orbit transfer.

Key words: Propulsion system, Space Station