航天器快捷交会技术分析

快捷交会对航天乘员与飞行任务都是非常有利的。快捷交会的基本原理是减少调相段飞行圈数;为此,需设计可完成一系列交会程序的较短的飞行时间,并获得与飞行时间相匹配的较小的初相角。快捷交会的关键技术包括提高入轨精度,增强追踪飞行器的自主计算与轨道控制能力,扩大地面站覆盖范围,以及对目标飞行器轨道的精准调整。

Analysis on Fast Spacecraft Rendezvous Technology

Fast rendezvous is of benefit to flight crew members and flight tasks .The basic principle is reducing of phasing revolutions .For this, a short rendezvous flight duration , within that a series of rendezvous procedure can be completed , corresponding with the smaller initial phase angle has to be designed .And the key technologies include a precise initial orbit of the chase vehicle , advanced flight control and calculation systems onboard , wide ground control coverage , and the co-ordinated orbital adjustment of the target vehicle .