@inproceedings{8e7b65446bb142d8884c7acaffd8c195,
title = "A high reliability radiation hardened on-board computer system for space application",
abstract = "In this paper, high reliability radiation hardened On-Board Computer system using reconfigurable FPGA is investigated for space application. To avoid the influence of single event effects caused by an energetic particle in space, a new design scheme of high reliability OBC system is proposed using two FPGA chips and four DSP chips. The overall structure is based on redundant and reconfigurable technologies. The system adopts a 'parallel + backup' structure, the system control unit realized on two FPGA working in dual CPU cold-redundancy mode. The DSP system containing three DSP chips is designed based on triple modular redundancy theory, the rest DSP serves as a backup DSP. Then, complete and reliable faults tolerant methods and reinforcement strategies are realized through software. The proposed design scheme can greatly improve the reliability of OBC system based on in-depth analysis, and has great potential for space applications.",
keywords = "High reliability, On-board computer, Triple modular redundancy",
author = "Zhen Dong and Yanning Guo and Youmin Gong and Chuanjiang Li",
year = "2016",
month = dec,
day = "5",
doi = "10.1109/IMCCC.2016.82",
language = "英语",
series = "Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "671--674",
editor = "Junbao Li",
booktitle = "Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016",
address = "美国",
note = "6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016 ; Conference date: 21-07-2016 Through 23-07-2016",
}