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Design and analysis of the reliability of on-board computer system based on Markov-model

  • Xiu Juan Ma*
  • , Xi Bin Cao
  • , Guo Liang Zhao
  • *Corresponding author for this work
  • Harbin Institute of Technology
  • Harbin Engineering University

Research output: Contribution to journalArticlepeer-review

Abstract

An on-board computer system should have such advantages as light weight, small volume and low power to meet the demand of micro-satellites. This paper, based on specific characteristics of Stereo Mapping Micro-Satellite (SMMS), describes the on-board computer system with its advantage of having centralized and distributed control in the same system and analyzes its reliability based on a Markov model in order to provide a theoretical foundation for a reliable design. The on-board computer system has been put into use in principle prototype model of Stereo Mapping Micro-Satellite and has already been debugged. All indexes meet the requirements of the design.

Original languageEnglish
Pages (from-to)17-20
Number of pages4
JournalJournal of Harbin Institute of Technology (New Series)
Volume12
Issue number1
StatePublished - Feb 2005

Keywords

  • Computer system
  • Markov model
  • Micro-satellite
  • Reliability

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