Failure-Correlated Opportunity-based Age Replacement Models
International Journal of Reliability, Quality and Safety Engineering 27 巻 2 号
2040008- 頁
2019-10-04 発行
アクセス数 : 272 件
ダウンロード数 : 82 件
今月のアクセス数 : 3 件
今月のダウンロード数 : 1 件
この文献の参照には次のURLをご利用ください : https://ir.lib.hiroshima-u.ac.jp/00051061
ファイル情報(添付) |
IJRQSE_27_2040008.pdf
114 KB
種類 :
全文
|
タイトル ( eng ) |
Failure-Correlated Opportunity-based Age Replacement Models
|
作成者 | |
収録物名 |
International Journal of Reliability, Quality and Safety Engineering
|
巻 | 27 |
号 | 2 |
開始ページ | 2040008 |
抄録 |
In this paper, we extend the existing opportunity-based age replacement policies by taking account of dependency between the failure time and the arrival time of a replacement opportunity for one-unit system. Based on the bivariate probability distribution function of the failure time and the arrival time of the opportunity, we focus on two opportunity-based age replacement problems and characterize the cost-optimal age replacement policies which minimize the relevant expected costs, with the hazard gradient, which is a vector-valued bivariate hazard rate. Through numerical examples with the Farlie–Gumbel–Morgenstern bivariate copula and the Gaussian bivariate copula having the general marginal distributions, we investigate the dependence of correlation between the failure time and the opportunistic replacement time on the age replacement policies.
|
著者キーワード |
Opportunity-based age replacement
correlation
bivariate distribution
copula
hazard gradient
initial hazard rate function
expected cost per unit time
|
言語 |
英語
|
資源タイプ | 学術雑誌論文 |
出版者 |
World Scientific Publishing
|
発行日 | 2019-10-04 |
権利情報 |
Electronic version of an article published as International Journal of Reliability, Quality and Safety Engineering, 27(2), 2040008 (2020) DOI: 10.1142/S0218539320400082 © World Scientific Publishing Company. https://www.worldscientific.com/worldscinet/ijrqse
This is not the published version. Please cite only the published version. この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。
|
出版タイプ | Author’s Original(十分な品質であるとして、著者から正式な査読に提出される版) |
アクセス権 | オープンアクセス |
収録物識別子 |
[ISSN] 0218-5393
[ISSN] 1793-6446
[DOI] 10.1142/S0218539320400082
[DOI] https://doi.org/10.1142/S0218539320400082
|