확률계수 열화율 모형하에서 판정가속을 도입한 가속열화시험의 설계

다국어 초록 (Multilingual Abstract)

This paper presents accelerated degradation test plans considering adoption of tightened critical values. Under a random coefficient degradation rate and log-linear acceleration models, the asymptotic variance of an estimator for a lifetime quantile at the use condition as the optimization criterion is derived where the degradation rate follows a lognormal and Reciprocal Weibull distributions, respectively and then the low stress level and proportions of units allocated to each stress level are determined. We also show that the developed test plans can be applied to the multiplicative model with measurement error.

참고문헌 (Reference)

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