Design and verification of pyrotechnic impact load buffer device for micro-nano satellite
文献类型：期刊论文
| 作者 | X. Zhao, C. Zhao, L. Zhang, S. Chen and Y. Shi |
| 刊名 | Zhendong yu Chongji/Journal of Vibration and Shock
 |
| 出版日期 | 2023 |
| 卷号 | 42期号:3页码:187-192 |
| ISSN号 | 10003835 |
| DOI | 10.13465/j.cnki.jvs.2023.03.022 |
| 英文摘要 | Pyrotechnic impact environment is one of the worst mechanical environments experienced by satellites and other spacecrafts, especially, when a spacecraft is separated from launch rocket. Star arrow separation impact can affect normal operation of equipment with impact sensitive elements and even spacecraft, and even lead to failure of launch mission in serious cases. Therefore, it is necessary to study suppression measures of pyrotechnic impact environment. Here, aiming at the problem of excessive impact response in star arrow separation test of a metal frame micro/nano satellite during development stage, combined with source of pyrotechnic impact load, pyrotechnic impact transmission mechanism and pyrotechnic impact suppression method, the impact load buffer device for the whole satellite was designed and verified with impact and vibration tests. The test results showed that the pyrotechnic impact buffer device can reduce impact load by more than 70%; the study results are very important for anti-impact analysis and reasonable structural design of aerospace products. © 2023 Chinese Vibration Engineering Society. All rights reserved. |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/68244]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | X. Zhao, C. Zhao, L. Zhang, S. Chen and Y. Shi. Design and verification of pyrotechnic impact load buffer device for micro-nano satellite[J]. Zhendong yu Chongji/Journal of Vibration and Shock,2023,42(3):187-192. |
| APA | X. Zhao, C. Zhao, L. Zhang, S. Chen and Y. Shi.(2023).Design and verification of pyrotechnic impact load buffer device for micro-nano satellite.Zhendong yu Chongji/Journal of Vibration and Shock,42(3),187-192. |
| MLA | X. Zhao, C. Zhao, L. Zhang, S. Chen and Y. Shi."Design and verification of pyrotechnic impact load buffer device for micro-nano satellite".Zhendong yu Chongji/Journal of Vibration and Shock 42.3(2023):187-192. |
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