Failure Inference and Optimization for Step Stress Model Based on Bivariate Wiener Model
نویسندگان
چکیده
منابع مشابه
Failure inference from a marker process based on a bivariate Wiener model.
Many models have been proposed that relate failure times and stochastic time-varying covariates. In some of these models, failure occurs when a particular observable marker crosses a threshold level. We are interested in the more difficult, and often more realistic, situation where failure is not related deterministically to an observable marker. In this case, joint models for marker evolution ...
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Step-stress model has received a considerable amount of attention in recent years. In the usual step-stress experiment, stress level is allowed to increase at each step to get rapid failure of the experimental units. The expected lifetime of the experimental unit is shortened as the stress level increases. Although, extensive amount of work has been done on step-stress models, not enough attent...
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ژورنال
عنوان ژورنال: Communications in Statistics - Simulation and Computation
سال: 2014
ISSN: 0361-0918,1532-4141
DOI: 10.1080/03610918.2013.857685