中国科技核心期刊

中文核心期刊

CSCD来源期刊

空间控制技术与应用 ›› 2013, Vol. 39 ›› Issue (3): 45-48.doi: 10.3969/j.issn.1674-1579.2013.03.009

• 技术交流 • 上一篇    下一篇

导航卫星推进分系统在故障状态下的重组技术的设计与实施

  

  • 出版日期:2013-06-24 发布日期:2013-08-27

Design and Implementation of Reconfiguration Technique for Unified Propulsion Subsystem of Navigation Satellite in Failure Modes

  • Online:2013-06-24 Published:2013-08-27

摘要: 为了提高导航卫星推进分系统在故障条件下的应变能力和可靠性,开发了推进分系统故障状态下的重组技术,通过对卫星推进分系统双分支10N推力器的重新选通实现卫星推进分系统的系统重组,将故障推力器隔离,组成新的推进分系统.介绍导航卫星推进分系统在几种常用故障模式下重组技术的工作原理,为后续卫星推进分系统的设计及故障预案提供参考.

关键词: 导航卫星, 推进分系统, 故障状态, 重组技术

Abstract: Reconfiguration technique is developed for advancing the reliability of unified propulsion subsystem (UPS) of navigation satellite in failure mode. The UPS can be recombined through this technique, and the damage to 10N thrusters can be isolated. This report describes the principle of the reconfiguration technique in several commonly used modes. The result can provide a reference for the followup design and fault counterplan for the UPS of navigation satellite.

Key words: navigation satellite, propulsion subsystem, fault state, reconfiguration technique

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