Frechet Reliability Estimation of Cascade Model

Authors

  • Ahmed Mezher Marir Department of Mathematics , College of Education , Al-Mustansiriyah University , Baghdad , Iraq .
  • Dr.Nada Sabah Karam Department of Mathematics , College of Education , Al-Mustansiriyah University , Baghdad , Iraq

Keywords:

Standby redundancy, Parameter, Frechet distribution, Unit, distributed Identically

Abstract

In this paper presents the   reliability mathematical formula of  Frechet Cascade model . The reliability of the model is expressed by Frechet random variables, which are stress and strength distributions. The reliability model was estimated by seven dissimilar methods ( ML , Mo , LS , WLS , Rg  ,Pr and  Pi  ) and simulation was performed using MATLAB  2012  program to compare the results of the reliability model estimates using the MSE criterion , the results indicated that the best estimator among the seven estimators was ML and Pi  .

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Published

2021-10-30

Issue

Vol. 1 No. 1 (2021): ERB

Section

Articles

How to Cite

Frechet Reliability Estimation of Cascade Model. (2021). Eurasian Research Bulletin , 1(1), 41-65. https://geniusjournals.org/index.php/erb/article/view/123