Journal of Applied Reliability (한국신뢰성학회지:신뢰성응용연구)

The Korean Reliability Society (한국신뢰성학회)
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Optimal replacement policy following the expiration of payable RRNMW

유료 재생교체-비재생수리보증이 종료된 이후의 최적의 교체정책

  • Jung, Ki-Mun (Basic Science Research Center, Kyungsung University)
  • 정기문 (경성대학교 기초과학연구소)
  • Received : 2011.10.21
  • Accepted : 2011.12.02
  • Published : 2011.12.25
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Abstract

In this paper, we consider a replacement model following the expiration of warranty. In other words, this paper proposes the optimal replacement policy for a repairable system following the expiration of payable renewing replacement-non-renewing minimal repair warranty. The expected cost rate per unit time from the user's perspective is used to determine the optimality of the replacement policy. Thus, we derive the expressions for the expected cycle length and the expected total cost to obtain the expected cost rate per unit time. Finally, the numerical examples are presented for illustrative purpose.

Keywords

References

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