A high assurance on-line recovery technology for a space on-board computer

H. Yashiro, T. Fujiwara, K. Mori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

A high-assurance online recovery technology for a space on-board computer that can be realized using commercial devices is proposed whereby a faulty processor node confirms its normality and then recovers without affecting the other processor nodes in operation. Also, the result of an evaluation test using the breadboard model (BBM) implementing this technology is reported. Because this technology enables simple and assured recovery of a faulty processor node regardless of its degree of redundancy, it can be applied to various applications, such as a launch vehicle, a satellite or a reusable space vehicle. As a result, decreasing the cost of an on-board computer is possible while maintaining its high reliability.

Original languageEnglish
Title of host publicationProceedings - 5th International Symposium on Autonomous Decentralized Systems, ISADS 2001
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages47-56
Number of pages10
ISBN (Print)0769510655, 9780769510651
DOIs
Publication statusPublished - 2001
Externally publishedYes
Event5th International Symposium on Autonomous Decentralized Systems, ISADS 2001 - Dallas, United States
Duration: 2001 Mar 262001 Mar 28

Other

Other5th International Symposium on Autonomous Decentralized Systems, ISADS 2001
CountryUnited States
CityDallas
Period01/3/2601/3/28

Fingerprint

Printed circuit boards
Recovery
Launch vehicles
Redundancy
Satellites
Assurance
Node
Costs
Evaluation
Normality

ASJC Scopus subject areas

  • Business, Management and Accounting (miscellaneous)
  • Artificial Intelligence
  • Computer Networks and Communications
  • Computer Science Applications

Cite this

Yashiro, H., Fujiwara, T., & Mori, K. (2001). A high assurance on-line recovery technology for a space on-board computer. In Proceedings - 5th International Symposium on Autonomous Decentralized Systems, ISADS 2001 (pp. 47-56). [917394] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISADS.2001.917394

A high assurance on-line recovery technology for a space on-board computer. / Yashiro, H.; Fujiwara, T.; Mori, K.

Proceedings - 5th International Symposium on Autonomous Decentralized Systems, ISADS 2001. Institute of Electrical and Electronics Engineers Inc., 2001. p. 47-56 917394.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yashiro, H, Fujiwara, T & Mori, K 2001, A high assurance on-line recovery technology for a space on-board computer. in Proceedings - 5th International Symposium on Autonomous Decentralized Systems, ISADS 2001., 917394, Institute of Electrical and Electronics Engineers Inc., pp. 47-56, 5th International Symposium on Autonomous Decentralized Systems, ISADS 2001, Dallas, United States, 01/3/26. https://doi.org/10.1109/ISADS.2001.917394
Yashiro H, Fujiwara T, Mori K. A high assurance on-line recovery technology for a space on-board computer. In Proceedings - 5th International Symposium on Autonomous Decentralized Systems, ISADS 2001. Institute of Electrical and Electronics Engineers Inc. 2001. p. 47-56. 917394 https://doi.org/10.1109/ISADS.2001.917394
Yashiro, H. ; Fujiwara, T. ; Mori, K. / A high assurance on-line recovery technology for a space on-board computer. Proceedings - 5th International Symposium on Autonomous Decentralized Systems, ISADS 2001. Institute of Electrical and Electronics Engineers Inc., 2001. pp. 47-56
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