| 航天器单粒子效应的防护研究 |
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| 引用本文： | 刘必鎏,杨平会,蒋孟虎,王雯雯,张 磊.航天器单粒子效应的防护研究[J].航天器环境工程,2010,27(6):693-697. |
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| 作者姓名： | 刘必鎏 杨平会 蒋孟虎 王雯雯 张 磊 |
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| 作者单位： | 中国人民解放军某部队,北京,100094 |
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| 摘 要： | 随着航天电子器件集成度的不断提高,其发生单粒子效应的风险越来越高,已经成为影响航天器可靠性和运行寿命的重要因素.文章首先介绍了单粒子效应的发生机理,研究方法和研究成果,在此基础上对现有的各种抗单粒子效应加固技术进行了总结,按照硬件加固技术、软件加固技术和轨道优化设计的思路较为系统地论述了单粒子效应的防护手段.
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| 关 键 词： | 单粒子效应 抗辐射加固 硬件加固 软件加固 |
| 收稿时间： | 5/7/2010 12:00:00 AM |
The protection against single event effects for spacecraft |
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| Liu Biliu,Yang Pinghui,Jiang Menghu,Wang Wenwen and Zhang Lei.The protection against single event effects for spacecraft[J].Spacecraft Environment Engineering,2010,27(6):693-697. |
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| Authors: | Liu Biliu Yang Pinghui Jiang Menghu Wang Wenwen and Zhang Lei |
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| Institution: | ***** Unit, The Chinese P. L. A., Beijing 100094, China;***** Unit, The Chinese P. L. A., Beijing 100094, China;***** Unit, The Chinese P. L. A., Beijing 100094, China;***** Unit, The Chinese P. L. A., Beijing 100094, China;***** Unit, The Chinese P. L. A., Beijing 100094, China |
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| Abstract: | The risk of single event effects for spacecraft is getting higher and higher with the trend of integration of astronautic electronic devices. It has already become one of the important factors to influence the spacecraft reliability and service life. This paper first discusses the mechanism of the single event effect, and its research methods and research achievements; then reviews the existing radiation hardening technologies. The protection against single event effects is discussed in terms of hardware and software protection technologies, and the orbit optimization design. |
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| Keywords: | single event effects radiation hardening hardware protection software protection |
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