首页> 外文会议>4th International spacecraft propulsion conference >EUTELSAT 2 FM4 SPACECRAFT END OF LIFE OPERATIONS AND PROPULSION PASSIVATION
【24h】

EUTELSAT 2 FM4 SPACECRAFT END OF LIFE OPERATIONS AND PROPULSION PASSIVATION

机译:EUTELSAT 2 FM4航天飞机寿命终止和推进钝化

获取原文
获取原文并翻译 | 示例

摘要

Eutelsat 2 FM4 is a Spacebus 2000 Spacecraft, which was launched in 1992 with a projected lifetime of 7 years. After 11 years of successful service, EUTELSAT decided to graveyard the spacecraft and passivate the propulsion subsystem. A reorbitation to +300 km with respect to GEO was performed by EUTELSAT in Paris, a complete propellant tank depressurisation was achieved through different maneuvers. rnAfter a brief overview of the two main systems involved, propulsion and AOCS, this paper presents the chronology of the operations , focusing on AOCS/UPS subsystem behaviors. Main conclusions and recommendations issued from this experience will also be presented.
机译:Eutelsat 2 FM4是1992年发射的Spacebus 2000航天器,预计寿命为7年。经过11年的成功服务,EUTELSAT决定将飞船堆放在墓地并钝化推进子系统。巴黎的EUTELSAT对GEO进行了重新轨道升至+300 km,通过不同的操作使推进剂罐完全降压。在简要介绍了所涉及的两个主要系统(推进系统和AOCS)之后,本文介绍了运行的时间顺序,重点介绍了AOCS / UPS子系统的行为。还将介绍从这一经验中得出的主要结论和建议。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号