A fault-tolerant temporal partitioning scheme for safety-critical mission computers

Jongsoo Hyun; Sungshin Lim; Yeodeuk Park; Kun Su Yoon; Jae Hyun Park; Byung Moon Hwang; Kyong Hoon Kim

doi:10.1109/DASC.2012.6382392

A fault-tolerant temporal partitioning scheme for safety-critical mission computers

Jongsoo Hyun
, Sungshin Lim
, Yeodeuk Park
, Kun Su Yoon
, Jae Hyun Park
, Byung Moon Hwang
, Kyong Hoon Kim

Korea Aerospace Industries Ltd.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

4 Scopus citations

Abstract

Safety-critical real-time systems provide fault-tolerant mechanism in the presence of faults because some faults are able to give critical damages to the systems if not properly handled. As a mission computer in an aircraft is a representative mission-critical real-time system, fault-tolerant schemes are essential in both hardware and software. In this paper, we analyze temporal partitioning schemes for the fault-tolerant operational flight programs of the light fighter, FA-50 or the train jet, T-50, the products of Korea Aerospace Industries, Ltd. We provide two schemes: one in task-level and the other in partition-level. The proposed will enhance the dependability of the mission computer.

Original language	English
Title of host publication	31st Digital Avionics Systems Conference
Subtitle of host publication	Projecting 100 Years of Aerospace History into the Future of Avionics, DASC 2012
Pages	6C31-6C38
DOIs	https://doi.org/10.1109/DASC.2012.6382392
State	Published - 2012
Event	31st Digital Avionics Systems Conference: Projecting 100 Years of Aerospace History into the Future of Avionics, DASC 2012 - Williamsburg, VA, United States Duration: 14 Oct 2012 → 18 Oct 2012

Publication series

Name	AIAA/IEEE Digital Avionics Systems Conference - Proceedings
ISSN (Print)	2155-7195
ISSN (Electronic)	2155-7209

Conference

Conference	31st Digital Avionics Systems Conference: Projecting 100 Years of Aerospace History into the Future of Avionics, DASC 2012
Country/Territory	United States
City	Williamsburg, VA
Period	14/10/12 → 18/10/12

Access to Document

10.1109/DASC.2012.6382392

Cite this

Hyun, J., Lim, S., Park, Y., Yoon, K. S., Park, J. H., Hwang, B. M., & Kim, K. H. (2012). A fault-tolerant temporal partitioning scheme for safety-critical mission computers. In 31st Digital Avionics Systems Conference: Projecting 100 Years of Aerospace History into the Future of Avionics, DASC 2012 (pp. 6C31-6C38). Article 6382392 (AIAA/IEEE Digital Avionics Systems Conference - Proceedings). https://doi.org/10.1109/DASC.2012.6382392

@inproceedings{f7165d5cd771496d85d64ca60c25919f,

title = "A fault-tolerant temporal partitioning scheme for safety-critical mission computers",

abstract = "Safety-critical real-time systems provide fault-tolerant mechanism in the presence of faults because some faults are able to give critical damages to the systems if not properly handled. As a mission computer in an aircraft is a representative mission-critical real-time system, fault-tolerant schemes are essential in both hardware and software. In this paper, we analyze temporal partitioning schemes for the fault-tolerant operational flight programs of the light fighter, FA-50 or the train jet, T-50, the products of Korea Aerospace Industries, Ltd. We provide two schemes: one in task-level and the other in partition-level. The proposed will enhance the dependability of the mission computer.",

author = "Jongsoo Hyun and Sungshin Lim and Yeodeuk Park and Yoon, \{Kun Su\} and Park, \{Jae Hyun\} and Hwang, \{Byung Moon\} and Kim, \{Kyong Hoon\}",

year = "2012",

doi = "10.1109/DASC.2012.6382392",

language = "English",

isbn = "9781467316996",

series = "AIAA/IEEE Digital Avionics Systems Conference - Proceedings",

pages = "6C31--6C38",

booktitle = "31st Digital Avionics Systems Conference",

note = "31st Digital Avionics Systems Conference: Projecting 100 Years of Aerospace History into the Future of Avionics, DASC 2012 ; Conference date: 14-10-2012 Through 18-10-2012",

}

Hyun, J, Lim, S, Park, Y, Yoon, KS, Park, JH, Hwang, BM & Kim, KH 2012, A fault-tolerant temporal partitioning scheme for safety-critical mission computers. in 31st Digital Avionics Systems Conference: Projecting 100 Years of Aerospace History into the Future of Avionics, DASC 2012., 6382392, AIAA/IEEE Digital Avionics Systems Conference - Proceedings, pp. 6C31-6C38, 31st Digital Avionics Systems Conference: Projecting 100 Years of Aerospace History into the Future of Avionics, DASC 2012, Williamsburg, VA, United States, 14/10/12. https://doi.org/10.1109/DASC.2012.6382392

A fault-tolerant temporal partitioning scheme for safety-critical mission computers. / Hyun, Jongsoo; Lim, Sungshin; Park, Yeodeuk et al.
31st Digital Avionics Systems Conference: Projecting 100 Years of Aerospace History into the Future of Avionics, DASC 2012. 2012. p. 6C31-6C38 6382392 (AIAA/IEEE Digital Avionics Systems Conference - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - A fault-tolerant temporal partitioning scheme for safety-critical mission computers

AU - Hyun, Jongsoo

AU - Lim, Sungshin

AU - Park, Yeodeuk

AU - Yoon, Kun Su

AU - Park, Jae Hyun

AU - Hwang, Byung Moon

AU - Kim, Kyong Hoon

PY - 2012

Y1 - 2012

N2 - Safety-critical real-time systems provide fault-tolerant mechanism in the presence of faults because some faults are able to give critical damages to the systems if not properly handled. As a mission computer in an aircraft is a representative mission-critical real-time system, fault-tolerant schemes are essential in both hardware and software. In this paper, we analyze temporal partitioning schemes for the fault-tolerant operational flight programs of the light fighter, FA-50 or the train jet, T-50, the products of Korea Aerospace Industries, Ltd. We provide two schemes: one in task-level and the other in partition-level. The proposed will enhance the dependability of the mission computer.

AB - Safety-critical real-time systems provide fault-tolerant mechanism in the presence of faults because some faults are able to give critical damages to the systems if not properly handled. As a mission computer in an aircraft is a representative mission-critical real-time system, fault-tolerant schemes are essential in both hardware and software. In this paper, we analyze temporal partitioning schemes for the fault-tolerant operational flight programs of the light fighter, FA-50 or the train jet, T-50, the products of Korea Aerospace Industries, Ltd. We provide two schemes: one in task-level and the other in partition-level. The proposed will enhance the dependability of the mission computer.

UR - https://www.scopus.com/pages/publications/84872447789

U2 - 10.1109/DASC.2012.6382392

DO - 10.1109/DASC.2012.6382392

M3 - Conference contribution

AN - SCOPUS:84872447789

SN - 9781467316996

T3 - AIAA/IEEE Digital Avionics Systems Conference - Proceedings

SP - 6C31-6C38

BT - 31st Digital Avionics Systems Conference

T2 - 31st Digital Avionics Systems Conference: Projecting 100 Years of Aerospace History into the Future of Avionics, DASC 2012

Y2 - 14 October 2012 through 18 October 2012

ER -

Hyun J, Lim S, Park Y, Yoon KS, Park JH, Hwang BM et al. A fault-tolerant temporal partitioning scheme for safety-critical mission computers. In 31st Digital Avionics Systems Conference: Projecting 100 Years of Aerospace History into the Future of Avionics, DASC 2012. 2012. p. 6C31-6C38. 6382392. (AIAA/IEEE Digital Avionics Systems Conference - Proceedings). doi: 10.1109/DASC.2012.6382392

A fault-tolerant temporal partitioning scheme for safety-critical mission computers

Abstract

Publication series

Conference

Access to Document

Other files and links

Fingerprint

Cite this