Design of a compact and reconfigurable onboard data handling system

Qing Zhou, Qingjie Zhao, Li Zhou, Junshe An, Changbin Xue, Yuyin Tan, Jianing Rao

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Onboard data handling (OBDH) system is the key to spacecraft avionics. To adapt to the harsh external space environment, traditional onboard data handling system is usually highly expensive, complex and arduous by using high quality components. Design of a compact and reconfigurable onboard data handling system based is proposed in this paper. A NOR Flash with mass storage is designed as the program memory for CPU and SRAM FPGAs. The programs of the CPU and SRAM FPGAs in this system can still be reconfigurable for the launched satellites. Rad-hard designs from the Software and hardware are adopted in the onboard data handling system to realize the performances of high reliability, anti-SEU(single event upset) effect, software reconfiguration with less mass, volume and cost. Some experimental results are shown at last in the system verification.

Original languageEnglish
Title of host publicationProceedings - 16th IEEE International Symposium on Parallel and Distributed Processing with Applications, 17th IEEE International Conference on Ubiquitous Computing and Communications, 8th IEEE International Conference on Big Data and Cloud Computing, 11th IEEE International Conference on Social Computing and Networking and 8th IEEE International Conference on Sustainable Computing and Communications, ISPA/IUCC/BDCloud/SocialCom/SustainCom 2018
EditorsJinjun Chen, Laurence T. Yang
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages260-264
Number of pages5
ISBN (Electronic)9781728111414
DOIs
Publication statusPublished - 2 Jul 2018
Event16th IEEE International Symposium on Parallel and Distributed Processing with Applications, 17th IEEE International Conference on Ubiquitous Computing and Communications, 8th IEEE International Conference on Big Data and Cloud Computing, 11th IEEE International Conference on Social Computing and Networking and 8th IEEE International Conference on Sustainable Computing and Communications, ISPA/IUCC/BDCloud/SocialCom/SustainCom 2018 - Melbourne, Australia
Duration: 11 Dec 201813 Dec 2018

Publication series

NameProceedings - 16th IEEE International Symposium on Parallel and Distributed Processing with Applications, 17th IEEE International Conference on Ubiquitous Computing and Communications, 8th IEEE International Conference on Big Data and Cloud Computing, 11th IEEE International Conference on Social Computing and Networking and 8th IEEE International Conference on Sustainable Computing and Communications, ISPA/IUCC/BDCloud/SocialCom/SustainCom 2018

Conference

Conference16th IEEE International Symposium on Parallel and Distributed Processing with Applications, 17th IEEE International Conference on Ubiquitous Computing and Communications, 8th IEEE International Conference on Big Data and Cloud Computing, 11th IEEE International Conference on Social Computing and Networking and 8th IEEE International Conference on Sustainable Computing and Communications, ISPA/IUCC/BDCloud/SocialCom/SustainCom 2018
Country/TerritoryAustralia
CityMelbourne
Period11/12/1813/12/18

Keywords

  • Anti-single-event-upset
  • FPGA-scrubbing
  • Onboard-data-handling-system
  • Software-reconfigurable

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