中国空间科学技术

中国空间科学技术

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交会对接寻的段机动故障对策分析与仿真

伍升钢;李九天;李海阳;罗亚中;黄海兵;   

  1. 国防科学技术大学航天与材料工程学院;
  • 发布日期:2009-10-25

Analysis and Simulation for Countermeasures of Maneuver Failures in Homing Phase of Rendezvous Docking

Wu Shenggang Li Jiutian Li Haiyang Luo Yazhong Huang Haibing(College of Aerospace and Material Engineering,National University of Defense Technology,Changsha 410073)   

  • Online:2009-10-25

被引次数

3

摘要： 根据寻的段的机动故障类型及其约束条件,首先给出了该段的故障控制策略规划模型,然后给出了相应的故障对策,最后基于高精度轨道模型仿真分析了各种故障工况。仿真结果表明,所提出的对策能较好的应对寻的段各类机动故障。

关键词: 机动故障, 故障分析, 故障对策, 寻的段, 交会对接

Abstract: First,according to the type of maneuver failure and the various constraints,the model of planning control strategies after maneuver failure in homing phase of rendezvous docking(RVD) was given.Then,the countermeasures of maneuver failure were given.Finally,based on the high-precision orbit model,the maneuver failures in homing phase of RVD were simulated and analyzed.The simulation result shows that these countermeasures can deal with the maneuver failures in the homing phase well.