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National Chung Hsing University Institutional Repository - NCHUIR > 理學院 > 統計學研究所 > 依資料類型分類 > 期刊論文 >  Bootstrapping Computation of Availability for a Repairable System with Standby Subject to Imperfect Switching

Please use this identifier to cite or link to this item: http://nchuir.lib.nchu.edu.tw/handle/309270000/133609

標題: Bootstrapping Computation of Availability for a Repairable System with Standby Subject to Imperfect Switching
作者: Liu, T.H.;Ke, J.C.;Hsu, Y.L.
關鍵字: Availability;Bootstrap method;Recursive method;Repairable system;Simulation;Supplementary variable technique;asymptotic confidence-limits;machine interference model;recursive;method;n policy;jackknife;time
日期: 2011
Issue Date: 2012-12-14 10:06:17 (UTC+8)
關連: Communications in Statistics-Simulation and Computation, Volume 40, Issue 4, Page(s) 469-483.
摘要: This article deals with the availability behavior of a repairable system in which standby switched to primary is subject to breakdowns. The time-to-failure of the four primary and two standby units are assumed to be exponentially and generally distributed. In addtion, the repair time of service station follow four common distributions: exponential (EXP), Gamma (G), Uniform (U), and Mixture (M). We use a recursive method, and the supplementary variable technique to develop the steady-state availability, Av. The estimator [image omitted] is strongly consistent and asymptotically normal. The interval estimations of Av are constructed by five bootstrap approaches: standard bootstrap confidence interval (SB), the percentile bootstrap confidence interval (PB), the bias-corrected percentile bootstrap confidence interval (BCPB), the bias-corrected and accelerated confidence interval (BCa), and bootstrap pivot confidence interval (BP). Finally, some simulation computations are conducted in order to describe the performances of [image omitted] on various interval estimation by calculating the coverage percentage and the average length of intervals.
Relation: Communications in Statistics-Simulation and Computation
Appears in Collections:[依資料類型分類] 期刊論文
[依教師分類] 許英麟
[依教師分類] 許英麟

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