비재생혼합보증이 종료된 이후의 비용과 비가동시간에 근거한 교체정책에 대한 베이지안 접근 = A Bayesian approach to replacement policy following the expiration of non-renewing combination warranty based on cost and downtime

다국어 초록 (Multilingual Abstract)

This paper considers a Bayesian approach to replacement policy following the expiration of non-renewing combination warranty. The non-renewing combination warranty is the combination of the non-renewing free replacement warranty and the non-renewing pro-rata replacement warranty. We use the criterion based on the expected cost and the expected downtime to determine the optimal replacement period. To do so, we obtain the expected cost rate per unit time and the expected downtime per unit time, respectively. When the failure times are assumed to follow a Weibull distribution with uncertain parameters, we propose the optimal replacement policy based on the Bayesian approach. The overall value function suggested by Jiang and Ji (2002) is utilized to determine the optimal replacement period. Also, the numerical examples are presented for illustrative purpose.

참고문헌 (Reference)

1 정기문, "무료수리보증이 종료된 이후의 두 예방보전정책" 한국데이터정보과학회 20 (20): 999-1007, 2009

2 Nakagawa, T., "Sequential imperfect preventive maintenance policies" 37 : 295-298, 1988

3 Malik, M. A. K., "Reliable preventive maintenance scheduling" 11 : 221-228, 1979

4 Nakagawa, T., "Periodic and sequential preventive maintenance policies" 23 : 536-542, 1986

5 Jung, K. M., "Optimization of cost and downtime for replacement model following the expiration of warranty" 93 : 995-1003, 2008

6 Yeh, R. H., "Optimal periodic replacement policy for repairable products under free-repair warranty" 176 : 1678-1686, 2007

7 Jung, G. M., "Optimal maintenance policies during the post-warranty period" 82 : 173-185, 2003

8 정기문, "Optimal Preventive Maintenance Policy for a Repairable System" 한국데이터정보과학회 17 (17): 367-377, 2006

9 Sahin, I., "Maintenance strategies following the expiration of warranty" 45 : 220-228, 1996

10 Lin, D., "General sequential imperfect preventive maintenance models" 7 : 253-266, 2000

11 Canfield, R. V., "Cost optimization of periodic preventive maintenance" 35 : 78-81, 1986

12 Han, S. S., "Bayesian maintenance policy for a repairable system with non-renewing warranty" 13 : 55-65, 2002

13 Park, K. S., "An optimum maintenance policy: A Bayesian approach to periodic incomplete preventive maintenance with minimal repair at failure" 193-196, 1997

14 Jiang, R., "Age replacement policy: A multi-attribute value model" 76 : 311-318, 2002

15 Chien, Y. H., "A general age replacement model with minimal repair under renewing free-replacement warranty" 186 : 1046-1058, 2008

16 Mazzuchi, T. A., "A Bayesian perspective on some replacement strategies" 51 : 295-303, 1996

17 Sheu, S. H., "A Bayesian perspective on age replacement with minimal repair" 65 : 55-64, 1999

18 Jung, K. M., "A Bayesian approach to maintenance policy based on cost and downtime after non-renewing warranty" 39 : 2321-2332, 2010

19 정기문, "A Bayesian Approach to PM Model with Random Maintenance Quality" 한국데이터정보과학회 18 (18): 689-696, 2007