| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
A multi-objective discrete reliability optimization problem for dissimilar-unit standby systems |
|
言語 |
en |
| 作成者 |
Azaron, Amir
Katagiri, Hideki
Kato, Kosuke
Sakawa, Masatoshi
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
Copyright (c) 2007 Springer "The original publication is available at www.springerlin.com" |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Reliability optimization |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Stochastic networks |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Shortest path |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Optimal control |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
460 |
| 内容記述 |
|
|
内容記述 |
A new methodology for the reliability optimization of a k dissimilar-unit non-repairable cold-standby redundant system is introduced in this paper. Each unit is composed of a number of independent components with generalized Erlang distributions of lifetimes arranged in a series-parallel configuration. We also propose an approximate technique to extend the model to the general types of non-constant hazard functions. To evaluate the system reliability, we apply shortest path technique in stochastic networks. The purchase cost of each component is assumed to be an increasing function of its expected lifetime. There are multiple component choices with different distribution parameters available for being replaced with each component of the system. The objective of the reliability optimization problem is to select the best components, from the set of available components, to be placed in the standby system in order to minimize the initial purchase cost of the system, maximize the system MTTF (mean time to failure), minimize the system VTTF (variance of time to failure) and also maximize the system reliability at the mission time. The goal attainment method is used to solve a discrete-time approximation of the original problem. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Springer |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
AO |
|
出版タイプResource |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1007/s00291-006-0058-z |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://dx.doi.org/10.1007/s00291-006-0058-z |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0171-6468 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10470979 |
| 開始ページ |
|
|
開始ページ |
235 |
| 書誌情報 |
OR Spectrum
OR Spectrum
巻 29,
号 2,
p. 235-257,
発行日 2007-04
|
| 旧ID |
20749 |
ORSpectrum_29-2_235.pdf (216.6 KB)
