中国空间科学技术

中国空间科学技术

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误差情况下航天器交会任务的实现

吴美平,吴瑞林   

  1. 国防科技大学,国防科技大学 长沙410073 ,长沙410073
  • 发布日期:2001-12-25

Completion of Spacecraft Rendezvous Under Error Condition

Wu Meiping Wu Ruilin (National University of Defense Technology,Changsha 410073)   

  • Online:2001-12-25

摘要： 在进行航天器交会对接制导方案设计时 ,必须考虑在误差情况下航天器交会任务的实现。在水平推力冲量多弧段交会机动方案基础上 ,设计了二次冲量修正法对各种误差引起的交会过程误差进行制导修正。仿真算例结果表明 ,设计的制导方法是可行的 ,而且不影响原交会机动制导方案的优点。

关键词: 误差控制, 交会制导, 仿真, 航天器

Abstract: While guidance project of the spacecrafts' rendezvous is designed,completion of rendezvous under error condition is considered.Two impules correct method to guide and correct errors during rendezvous is designed,basing on the horizontal impulse multi segmental arcs rendezvous project.Results of simulation shows that guidance is feasible,which doesn't influence advantages of rendezvous project.