Proceedings of the Korean Society for Quality Management Conference (한국품질경영학회:학술대회논문집)
- 1998.11a
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- Pages.544-555
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- 1998
Sensitivity Analysis of Burn-in Model considering Bimodal-Mixed Weibull Distribution under Free Warranty Policy
무료보증정책하에서 이봉-혼합 와이블 분포를 고려한 Burn-in 모형의 민감도 분석
- Song Suh-Ill (Dept. of Industrial Engineering, Dong A University) ;
- Jo Young-Chan (Dept. of Industrial Engineering, Dong A University) ;
- Park Hyun-Kyu (Dept. of Industrial Engineering, Dong A University) ;
- Shon Han-Deak (Dept. of Industrial Engineering, Pusan Information Technology College)
- Published : 1998.11.01
Abstract
Although the bimodal mixed weibull distribution is used to developing burn-in model widely, the failure times for a component or a system is often truncated at some time, T, due to the obsolescence in the electronics industry. In this paper, we will determine minimum total cost and burn-in time by using the bimodal mixed weibull distribution and the truncated bimodal mixed weibull distribution under the free warranty policy. The results of this study are summarized as follows. First, when products or system is not repairable, the width of the change of burn-in time can be larger by
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