1. PEARSON DAĞILIŞ AİLESİNİN GÜVENİLİRLİK ANALİZİNDE KULLANILMASI ÜZERİNE BİR ÇALIŞMA.
- Author
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ŞEHİRLİOĞLU, Ali Kemal and ÜNLÜ, Mustafa
- Subjects
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RELIABILITY (Personality trait) , *STATISTICS , *HAZARD function (Statistics) , *MATHEMATICAL models , *MANUFACTURED products , *SOCIOLOGY , *MATHEMATICAL functions - Abstract
All products or systems that we use in daily life, degrade in time so, they ultimately fail. It is very crucial for manufacturers to forecast the reasons of the failures before. With that perspective reliability analysis is carried out to determine the potential lifetime of products. Failure time's distribution is the basis of the reliability analysis. While determining the proper distribution, some statistical methods can be used. Cumulative distribution, reliability function, hazard function, mean residual life, variance residual life are most common tools to determine proper distribution in reliability analysis. At the same time failure distributions can be characterized by using relations between these functions. Pearson Differantial Equation System includes many distributions which are also used in reliability analysis commonly. Because of this it plays a very important role in reliability analysis. In this study, Pearson Differantial Equation System's cubic denominator structure which derives asymmetric distribution will be handled. Then conditional moments and asymmetry measures will be analysed for that structure. [ABSTRACT FROM AUTHOR]
- Published
- 2013