Journal of the Korean Data and Information Science Society

한국데이터정보과학회 (The Korean Data and Information Science Society)
권호 표지

On Multipurpose Replacement Policies for the General Failure Model

  • Cha, Ji-Hwan (Department of Statistical Information, Catholic University of Daegu)
  • 발행 : 2003.05.31
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초록

In this paper, various replacement policies for the general failure model are considered. There are two types of failure in the general failure model. One is Type I failure (minor failure) which can be removed by a minimal repair and the other is Type II failure (catastrophic failure) which can be removed only by a complete repair. In this model, when the unit fails at its age t, Type I failure occurs with probability 1-p(t) and Type II failure occurs with probability p(t), $0{\leq}p(t){\leq}1$. Under the model, optimal replacement policies for the long-run average cost rate and the limiting efficiency are considered. Also taking the cost and the efficiency into consideration at the same time, the properties of the optimal policies under the Cost-Priority-Criterion and the Efficiency-Priority-Criterion are obtained.

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참고문헌

  1. Naval Research Logistics v.40 A Unifying Treatment of Replacement Policies with Minimal Repair Beichelt, F.
  2. IEEE Transactions on Reliability v.R-29 General Failure Model Applied to Freventive Maintenance Policies Beichelt, F.;Fischer, K.
  3. Journal of the Operations Reserach Society of Japan v.24 Generalized Models for Determining Optimal Number of Minimal Repairs before Replacement Nakagawa, T.
  4. Naval Research Logistics v.43 Optimal Number of Minimal Repairs before Replacement of a System Subject to Shocks Sheu, S. H.;Griffith, W. S.
  5. European Journal of Operational Research v.108 A Generalized Age and Block Replacement of a System Subject to Shocks Sheu, S. H.
  6. Advances in Applied Probability v.20 A Note on the Optimal Replacement Problem Yeh, L.