论文部分内容阅读
本文对1991年美国发射的5架不同倾角不同高度的低地球轨道航天飞机所遇到的单粒子翻转事件进行了考查和研究．结果证实在极光区和南大西洋异常区仍可能发生大量单粒子事件，大大地影响到航天器的安全，对此文中给出了一些结论和建议．
This article examines and studies the single-particle overturning events encountered by the five low-orbit LEO satellites of different heights launched in 1991 by the United States. The results confirm that a large number of single-particle events may still occur in the aurora and the anomalous region of the South Atlantic, greatly affecting the safety of the spacecraft. Some conclusions and suggestions are given in this paper.