TY - JOUR ID - TI - Exponential Reliability Estimation of (3+1) Cascade Model AU - Ahmed H Khaleel PY - 2021 VL - 8 IS - 2 SP - 46 EP - 54 JO - Muthanna Journal of Pure Science (MJPS) مجلة المثنى للعلوم الصرفة SN - 22263284 25725181 AB - In this paper presents the R reliability mathematical formula of the (3 + 1) Exponential cascade model. The reliability of the model is expressed by exponential random variables, which are stress and strength distributions. The reliability model was estimated by three dissimilar methods (ML, Pr and LS) and simulation was performed using MATLAB 2016 program to compare the results of the reliability model estimates using the MSE criterion, the results indicated that the best estimator among the three estimators was ML.

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