Study on Three-Dimensional Analysis Method of Radiation Dose of GEO Satellite-Reference-Cited by-同舟云学术

Study on Three-Dimensional Analysis Method of Radiation Dose of GEO Satellite

Published:2019 Issue: Volume:288 Page:02010
ISSN:2261-236X
Container-title:MATEC Web of Conferences
language:
Short-container-title:MATEC Web Conf.

Author:

Xu Chunsheng,Zhang Yang,Liu Hui,Yang Yong,Xia Yongquan

Abstract

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

Publisher

EDP Sciences

Subject

General Medicine

Link

https://www.matec-conferences.org/10.1051/matecconf/201928802010/pdf

Reference6 articles.

1. Sen Xu, Jun Ma, jia Liu. Space environment analysis of small satellite based on MATLAB. C. The collection of the theses on the development of modern small satellite technology in China (2015)

2. Yinhong Luo, Fengqi Zhang, Hongxia Guo, et al. Experimental study on heavy-ion single event effect on nanometer DDR SRAM. J. High Power Laser and Particle Beams, 25, 6 (2013)

3. Cai Zhengbo, Analysis of space radiation dose of bisatellite exploration satellite. C. Tenth outstanding academic meeting of the committee on space exploration of the Chinese society of space sciences (2003)

4. Sun Qing, Analysis of Mass Shielding Property of Satellite. D. Tianjin University (2008)