Proceedings of the 2nd International Conference on Electronics, Network and Computer Engineering (ICENCE 2016)

A Reliability Measure and Model Method of Space Station

Authors
Qiaoli Xia, Yongqing Hou, Chuanfeng Wei
Corresponding Author
Qiaoli Xia
Available Online September 2016.
DOI
https://doi.org/10.2991/icence-16.2016.133How to use a DOI?
Keywords
Space Station, Maintenance, Reliability, Dynamic Fault Tree
Abstract

On-orbit maintenance is important means to sustain the reliability of space station. Reliability block diagram and static fault tree analysis are usually applied to measure the system reliability of space station. The results are too conservative due to the disregard of maintenance. Markov method can deal with the measure in case of maintenance. However, due to the possibility of state combinational explosion problem in Markov chain, it is difficult to apply in the space station. The paper investigates a reliability measurement method to consider the contribution of maintenance, and in this way the reliability can be calculated easily. First, check whether the reliability block diagram should be updated by the maintenance condition inspection, and convert the model into dynamic fault tree, then, use Markov transfer chain to calculate reliability. Examples are analyzed with these new methods. The analysis results show that the method can accurately measure the maintenance contribution to the reliability, and the analysis accuracy is better than RBD.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2nd International Conference on Electronics, Network and Computer Engineering (ICENCE 2016)
Series
Advances in Computer Science Research
Publication Date
September 2016
ISBN
978-94-6252-229-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icence-16.2016.133How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Qiaoli Xia
AU  - Yongqing Hou
AU  - Chuanfeng Wei
PY  - 2016/09
DA  - 2016/09
TI  - A Reliability Measure and Model Method of Space Station
BT  - Proceedings of the 2nd International Conference on Electronics, Network and Computer Engineering (ICENCE 2016)
PB  - Atlantis Press
SP  - 708
EP  - 713
SN  - 2352-538X
UR  - https://doi.org/10.2991/icence-16.2016.133
DO  - https://doi.org/10.2991/icence-16.2016.133
ID  - Xia2016/09
ER  -