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Journal of Korean Society for Quality Management 1987;15(1): 13-. |
수리가능(修理可能)한 제품(製品)의 최적(最適) 사후보증기간(事後保證期間)의 설정(設定) |
김원중1, 이근희2 |
1아주대학교 공과대학 2한양대학교 공과대학 |
Optimal Warranty Period for Repairable Goods |
Won-Jung Kim1, Geun-Hui Lee2 |
1 2 |
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ABSTRACT |
This paper discusses the methods of determining optimal warranty period for repairable goods. The demand of the product is assumed to increase with the length of the warranty period. Good-as-new repair and minimal repair models are considered. The method of obtaining optimal warranty period is explored when the failure distribution is an exponential or a Weibull. The case of discounting all associated costs continuously over time is also considered. |
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