أفضل تقدير لدالة معوليه النظامين المتسلسل و المتوازي لتوزيع لوماكس بالاستناد إلى بيانات مراقبة من النوع الثاني

Abstract EN

In this paper, estimation the reliability function and the shape parameter for theLomax distribution of a system consisting of independent compounds (m)linked together was serially and parallel to the censored data of type two.

Themethod of Bayesian expected was used with three primary distributionfunctions for the hyper parameters and the standard bayes method based on aquadratic loss function and the maximum likelihood method, and through thesimulation technique.

the methods were compared using the Mean olutepercentage error criterion (MAPE) for the estimation results, the comparisonbetween the methods showed that advantage of the Bayesian expected methodof estimation.