지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한산업공학회 Industrial Engineering & Management Systems Industrial Engineering & Management Systems 제12권 제1호
- 발행연도
- 2013.3
- 수록면
- 41 - 45 (5page)
이용수
초록· 키워드
오류제보하기
Age replacement policy is a commonly policy in maintenance management of spare part. It means that a spare part is always replaced at failure or fixed time after its installation, whichever occurs first. An optimal age replacement policy of spare parts concerns with finding the optimal replacement time determined by minimizing the expected cost per unit time. The age of the part was generally assumed to be a random variable in the past literatures, but in many situations, there are few or even no observed data to estimate the probability distribution of part’s lifetime. In order to solve this phenomenon, a new uncertain age replacement policy has been proposed recently, in which the age of the part was assumed to be an uncertain variable. This paper discusses the optimal age replacement policies by dealing with the parts’ lifetimes as different distributed uncertain variables. Several results on the optimal age replacement time are provided when the lifetimes are described by the uncertain linear, zigzag and lognormal distributions.
목차
ABSTRACT
1. INTRODUCTION
2. PRELIMINARIES
3. NEW THEOREMS ON UNCERTAIN AGE REPLACEMENT POLICY
4. CONCLUSION
REFERENCES
참고문헌 (12)
참고문헌 신청
1. [학술지(정기간행물)] - Barlow, R. E. / 1960 / Optimum preventive maintenance policy / Operation Research 8 (1) : 90 ~ 100
2. [학술지(정기간행물)] - Brown, M. / 1983 / Imperfect repair / Journal of Applied Probability 20 (4) : 851 ~ 859
3. [학술지(정기간행물)] - Kahneman, D. / 1979 / Prospect theory : an analysis of decision under risk / Econometrica 47 (2) : 263 ~ 292
4. [학술지(정기간행물)] - Lin, Y. / 1988 / Geometric processes and replacement problem / Acta Mathematicae Applicatae Sinica 4 (4) : 366 ~ 377
5. [단행본] - Liu, B. / 2007 / Uncertainty Theory / Springer- Verlag
2. [학술지(정기간행물)] - Brown, M. / 1983 / Imperfect repair / Journal of Applied Probability 20 (4) : 851 ~ 859
3. [학술지(정기간행물)] - Kahneman, D. / 1979 / Prospect theory : an analysis of decision under risk / Econometrica 47 (2) : 263 ~ 292
4. [학술지(정기간행물)] - Lin, Y. / 1988 / Geometric processes and replacement problem / Acta Mathematicae Applicatae Sinica 4 (4) : 366 ~ 377
5. [단행본] - Liu, B. / 2007 / Uncertainty Theory / Springer- Verlag
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