Survivability assessment of spacecraft impacted by orbit debris
文献类型：期刊论文
| 作者 | D.-q. Hu,B.-j. Pang,R.-q. Chi,Z.-c. Song and H. Wu |
| 刊名 | Defence Technology
 |
| 出版日期 | 2020 |
| 页码 | 10 |
| ISSN号 | 22149147 |
| DOI | 10.1016/j.dt.2020.06.003 |
| 英文摘要 | To help optimize the spacecraft design and reduce the risk of spacecraft mission failure, a new approach to assess the survivability of spacecraft in orbit is presented here, including the following three steps: 1) Sensitivity Analysis of spacecraft. A new sensitivity analysis method, a ray method based on virtual outer wall, is presented here. Using rays to simulate the debris cloud can effectively address the component shadowing issues. 2) Component Vulnerability analysis of spacecraft. A function "Component functional reduction degree Component physical damage degree" is provided here to clearly describe the component functional reduction. 3) System-level Survivability Assessment of spacecraft. A new method based on expert knowledge reasoning, instead of traditional artificial failure tree method, is presented here to greatly improve the efficiency and accuracy of calculation. 2020 The Authors |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/64936]  |
| 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 | D.-q. Hu,B.-j. Pang,R.-q. Chi,Z.-c. Song and H. Wu. Survivability assessment of spacecraft impacted by orbit debris[J]. Defence Technology,2020:10. |
| APA | D.-q. Hu,B.-j. Pang,R.-q. Chi,Z.-c. Song and H. Wu.(2020).Survivability assessment of spacecraft impacted by orbit debris.Defence Technology,10. |
| MLA | D.-q. Hu,B.-j. Pang,R.-q. Chi,Z.-c. Song and H. Wu."Survivability assessment of spacecraft impacted by orbit debris".Defence Technology (2020):10. |
入库方式： OAI收割
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。