๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A graphical method to repair-cost limit replacement policies with imperfect repair

โœ Scribed by T Dohi; N Kaio; S Osaki

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
618 KB
Volume
31
Category
Article
ISSN
0895-7177

No coin nor oath required. For personal study only.

โœฆ Synopsis

this paper, we consider a different type of repair-cost limit replacement problem with imperfect repair from earlier models. We focus on the problem of determining the timing to stop repairing a unit after it fails, and propose a nonparametric method to estimate the optimal repair-cost limit which minimizes the total expected cost per unit time in the steady-state, by applying the total time on test (TTT) concept. Through a numerical example, the optimal policy is calculated from the repair-cost data directly, and the benefit of the proposed method is shown.

๐Ÿ“œ SIMILAR VOLUMES

Repair cost limit replacement policy und
Repair cost limit replacement policy under imperfect inspection
โœ W.Y. Yun; D.S. Bai ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 199 KB

## A BSTRA CT A replacement policy with minimal repair cost limit is discussed. When a system fails, the repair cost is estimated by inspection and minimal repair is then undertaken if the estimated cost is less than a predetermined limit L; otherwise, the system is replaced. It is assumed that re

The optimal repair-time limit replacemen
The optimal repair-time limit replacement policy with imperfect repair: Lorenz transform approach
โœ Tadashi Dohi; Akira Ashioka; Naoto Kaio; Shunji Osaki ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 520 KB

In this paper, we consider a simple repair-time limit replacement problem with imperfect repair, and focus on the problem of determining the optimal repair-time limit which minimizes the expected cost per unit time in the steady-state. Applying the Lorenz transform, we develop a nonparametric method

Optimal number of minimal repairs before
Optimal number of minimal repairs before replacement based on a cumulative repair-cost limit policy
โœ Chin-Chih Chang; Shey-Huei Sheu; Yen-Luan Chen ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 276 KB

In this paper, we consider a replacement model with minimal repair based on a cumulative repair-cost limit policy, where the information of all repair costs is used to decide whether the system is repaired or replaced. As a failure occurs, the system experiences one of the two types of failures: a t