کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10420856 905387 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reliability estimation and prediction of multi-state components and coherent systems
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Reliability estimation and prediction of multi-state components and coherent systems
چکیده انگلیسی
This paper discusses the multi-state coherent system composed of multi-state components. First, using the min cut sets or min path sets, we present our simulation algorithm, instead of the general structure function, to calculate the probability that the system is in a specified state. Second, we check the components per period, e.g. one check per year, to obtain the state sequences of all components. When the state sequences are Markovian chains, we can predict the reliability of the components in several periods, such as the probability that the components are in specified states. Also, we give two methods to compute the system reliability in a number of periods: one employs the states of the components in these periods, which can be predicted by the state transition probability matrixes of the components; the other uses the state transition probability matrix of the system obtained by the simulated states of the components.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Reliability Engineering & System Safety - Volume 88, Issue 1, April 2005, Pages 93-98
نویسندگان
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