The invention provides a terminal window adjusting method for ultra-fast rendezvous and docking long-distance guidance, and relates to the technical field of rendezvous and docking, and the method comprises the steps: obtaining guidance parameters of a tracking spacecraft adopting two-pulse guidance at a long-distance guidance section; wherein the guidance parameters comprise a first pulse, a second pulse and preset execution time of the second pulse; after the first pulse is ended, predicting a first position of the tracking spacecraft at the remote guide terminal according to the second pulse and preset execution time; and when the first position is not in the trace position fluctuation range of the remote guide terminal, adjusting the preset execution time to complete the adjustment of the terminal window. According to the fast rendezvous and docking long-distance guiding terminal window adjusting method provided by the scheme, the long-distance guiding terminal window can be adjusted, so that the precision of the long-distance guiding terminal is improved, and an ultra-fast rendezvous and docking task is completed.
本发明提供了一种超快速交会对接远距离导引的终端窗口调整方法,涉及交会对接技术领域,该方法包括:获取追踪航天器在远距离导引段采用两脉冲制导的制导参数;其中,制导参数包括第一脉冲、第二脉冲及所述第二脉冲的预设执行时间;在第一脉冲结束后,根据第二脉冲和预设执行时间预测追踪航天器在远距离导引终端的第一位置;在第一位置未处于远距离导引终端的迹向位置波动范围内时,对预设执行时间进行调整,以完成终端窗口的调整。本方案提供的快速交会对接远距离导引的终端窗口调整方法能够对远距离导引的终端窗口进行调整,以提高远距离导引终端的精度,完成超快速交会对接任务。
Terminal window adjusting method for ultra-fast rendezvous and docking remote guidance
一种超快速交会对接远距离导引的终端窗口调整方法
2023-11-10
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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