Protection and fault processing method for coping with space particle effect

The invention discloses a protection and fault processing method for coping with a space particle effect. The method comprises the following steps: implementing whole-satellite-level measures, wherein the whole-satellite-level measures comprise an abnormity monitoring measure, a timing reset measure...

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Bibliographic Details
Main Authors GAO XUAN, SHI HUILING, HU WEISHENG, LIU HUIJIE, LIN QING, DING SHENG, ZHANG WEI, JIANG QUANJIANG
Format Patent
LanguageChinese
English
Published 22.06.2021
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:The invention discloses a protection and fault processing method for coping with a space particle effect. The method comprises the following steps: implementing whole-satellite-level measures, wherein the whole-satellite-level measures comprise an abnormity monitoring measure, a timing reset measure and a post-reset recovery measure; and implementing a single-machine-level measure, wherein the single-machine-level measure comprises an FPGA and DSP single-particle protection measure and a large-capacity memory protection measure. 本发明公开了一种应对空间粒子效应的防护和故障处理方法，包括：实施整星级措施，所述整星级措施包括异常监控措施、定时复位措施、复位后恢复措施；以及实施单机级措施，所述单机级措施包括FPGA和DSP单粒子防护措施和大容量存储器防护措施。
Bibliography:Application Number: CN202110293382