| Issue |
MATEC Web Conf.
Volume 288, 2019
2019 5th Asia Conference on Mechanical Engineering and Aerospace Engineering (MEAE 2019)
|
|
|---|---|---|
| Article Number | 02010 | |
| Number of page(s) | 5 | |
| Section | Aerospace Technology | |
| DOI | https://doi.org/10.1051/matecconf/201928802010 | |
| Published online | 14 August 2019 | |
Study on Three-Dimensional Analysis Method of Radiation Dose of GEO Satellite
China Academy of Space Technology,
Beijing, China
* Corresponding author: xcstju@126.com
GEO satellite in orbit is greatly affected by the total radiation dose of space environment. In order to meet the requirements of satellite reliability design, radiation dose analysis is an important work in the process of satellite design. Previous radiation dose analysis is based on one-dimensional dose-depth analysis, or three-dimensional analysis, but over-simplified 3-D model may cause the analysis results deviated different from the reality. This paper presents a three-dimensional radiation dose analysis method based on the actual 3-D model of satellite. This method could analyze radiation dose with actual models, which could be automatically simplified according to needs. It could automatically extract the attribute information in the model and calculate the radiation dose value in each subspace
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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