| 高空核爆环境下飞行控制系统的防护方法 |
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| 引用本文： | 林金永,张春侠,周春梅,马继峰,董文杰.高空核爆环境下飞行控制系统的防护方法[J].太赫兹科学与电子信息学报,2012,10(6):695-701. |
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| 作者姓名： | 林金永 张春侠 周春梅 马继峰 董文杰 |
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| 作者单位： | 北京航天自动控制研究所重点实验室;宇航智能控制技术国家级重点实验室发射控制中心 |
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| 摘 要： | 针对高空核爆引起的强电磁辐射使空间飞行器控制系统发生瞬时和持续的功能降级以及失效的问题,分析了强电磁辐射对空间飞行器飞行控制系统的潜在威胁和损伤效应,提出了强电磁脉冲辐射和强射线辐射环境下飞行控制系统的一些防护概念和方法。这些方法应用于飞行控制系统抗辐射加固设计,可显著提高空间飞行器抗强电磁辐射损伤能力。
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| 关 键 词： | 高空核爆环境 飞行控制系统 损伤效应 强射线辐射 防护方法 |
| 收稿时间： | 2012/4/18 0:00:00 |
| 修稿时间： | 2012/6/4 0:00:00 |
Protective method of flying control system under high altitude nuclear detonation |
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| LIN Jin-yong,ZHANG Chun-xi,ZHOU Chun-mei,MA Ji-feng and DONG Wen-jie.Protective method of flying control system under high altitude nuclear detonation[J].Journal of Terahertz Science and Electronic Information Technology,2012,10(6):695-701. |
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| Authors: | LIN Jin-yong ZHANG Chun-xi ZHOU Chun-mei MA Ji-feng and DONG Wen-jie |
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| Affiliation: | 1,2(1.Key Laboratory of Beijing Aerospace Automatic Control Institute,Beijing 100854,China;2.Launch Control Center of National Key Laboratory of Science and Technology on Aerospace Intelligence Control,Beijing 100854,China) |
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| Abstract: | Strong electromagnetic radiation under high altitude nuclear detonation can cause the instantaneous and permanent degradation or failure of the functions of spacecraft control system. The latent threat and damage effects on spacecraft flying control system under strong electromagnetic radiation environments are firstly analyzed, then the relevant protective concepts and methods for flying control system under strong electromagnetic pulse and strong radiation environments are investigated. The ability resisting strong electromagnetic radiation damage of spacecraft will be significantly improved when the protective method is applied to flying control system for radiation hardening design. |
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