{"id":28311,"date":"2019-11-16T12:07:51","date_gmt":"2019-11-16T09:07:51","guid":{"rendered":"http:\/\/ihcoedu.uobaghdad.edu.iq\/?p=28311"},"modified":"2019-11-19T14:37:15","modified_gmt":"2019-11-19T11:37:15","slug":"%d9%82%d8%b3%d9%85-%d8%a7%d9%84%d8%b1%d9%8a%d8%a7%d8%b6%d9%8a%d8%a7%d8%aa-%d9%8a%d9%86%d8%a7%d9%82%d8%b4-%d8%b1%d8%b3%d8%a7%d9%84%d8%a9-%d9%85%d8%a7%d8%ac%d8%b3%d8%aa%d9%8a%d8%b1-%d8%aa%d8%b3%d8%aa","status":"publish","type":"post","link":"https:\/\/ihcoedu.uobaghdad.edu.iq\/?p=28311","title":{"rendered":"\u0642\u0633\u0645 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a \u064a\u0646\u0627\u0642\u0634 \u0631\u0633\u0627\u0644\u0629 \u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u062d\u0627\u0643\u0627\u0629 \u0644\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0637\u0631\u0642 \u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0645\u0639\u0648\u0644\u064a\u0647 \u0641\u064a \u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0641\u0634\u0644 \u00a0\u00a0"},"content":{"rendered":"

\u0646\u0627\u0642\u0634 \u0642\u0633\u0645 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a \u0641\u064a \u0643\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0628\u064a\u0629 \u0644\u0644\u0639\u0644\u0648\u0645 \u0627\u0644\u0635\u0631\u0641\u0629 (\u0627\u0628\u0646 \u0627\u0644\u0647\u064a\u062b\u0645) \u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0627\u0644\u0645\u0648\u0633\u0648\u0645\u0629 (\u0645\u0642\u0627\u0631\u0646\u0647 \u0628\u064a\u0646 \u0637\u0631\u0642 \u062a\u0642\u062f\u064a\u0631 \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0644\u0645\u0639\u0648\u0644\u064a\u0647 \u0641\u064a \u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0641\u0634\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062d\u0627\u0643\u0627\u0629) \u0644\u0644\u0637\u0627\u0644\u0628 ( \u0628\u0627\u0631\u0642 \u0628\u0627\u0642\u064a \u0633\u0644\u0645\u0627\u0646 ) \u0627\u0644\u062a\u064a \u0627\u0646\u062c\u0632\u0647\u0627 \u0628\u0627\u0634\u0631\u0627\u0641 \u0627\u0644\u062a\u062f\u0631\u064a\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0642\u0633\u0645 ( \u0623.\u0645. \u0627\u0644\u0627\u0621 \u0645\u0627\u062c\u062f \u062d\u0645\u062f ) .<\/span><\/h4>\n

\"\"<\/span><\/h4>\n

\u0648\u0646\u0648\u0642\u0634\u062a \u0639\u0644\u0649 \u0642\u0627\u0639\u0629 \u0627\u0644\u0645\u0631\u062d\u0648\u0645 \u0623.\u062f. \u0639\u0631\u064a\u0628\u064a \u0627\u0644\u0632\u0648\u0628\u0639\u064a \u0645\u0646 \u0642\u0628\u0644 \u0627\u0644\u0633\u0627\u062f\u0629 \u0627\u0639\u0636\u0627\u0621 \u0644\u062c\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0642\u0634\u0629 :<\/span><\/h4>\n

\u0623. \u0639\u0628\u0627\u0633 \u0646\u062c\u0645 \u0633\u0644\u0645\u0627\u0646 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u0631\u0626\u064a\u0633\u0627<\/span><\/h4>\n

\u00a0\u0623.\u0645.\u062f. \u0633\u062f\u0627\u062f \u062e\u0644\u064a\u0644 \u0627\u0628\u0631\u0627\u0647\u064a\u0645 \u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u0639\u0636\u0648\u0627<\/span><\/h4>\n

\u0645.\u062f. \u0628\u064a\u062f\u0627\u0621 \u0639\u0637\u064a\u0647 \u062e\u0644\u0641 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u0639\u0636\u0648\u0627<\/span><\/h4>\n

\u0623.\u0645. \u0623\u0644\u0627\u0621 \u0645\u0627\u062c\u062f \u062d\u0645\u062f \u00a0 \u0639\u0636\u0648\u0627 \u0648\u0645\u0634\u0631\u0641\u0627<\/span><\/h4>\n

\"\"<\/span><\/h4>\n

\u0648\u064a\u0647\u062f\u0641 \u0627\u0644\u0628\u062d\u062b \u0627\u0644\u0649 \u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0645\u0639\u0648\u0644\u064a\u0647 \u0644\u0645\u062e\u062a\u0644\u0641 \u062a\u0648\u0632\u064a\u0639\u0627\u062a \u0627\u0644\u0641\u0634\u0644 \u0645\u062b\u0644 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0642\u0648\u0649 \u0648\u062a\u0648\u0632\u064a\u0639 \u0644\u0648\u0645\u0643\u0633 \u0627\u0644\u0645\u0639\u0645\u0645 \u0648\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0642\u0648\u0649 \u0644\u0648\u0645\u0643\u0633 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u0642 \u062a\u0642\u062f\u064a\u0631 \u0645\u062e\u062a\u0644\u0641\u0647 \u0645\u062b\u0644 \u0637\u0631\u064a\u0642\u0647 \u0627\u0644\u0627\u0645\u0643\u0627\u0646 \u0627\u0644\u0627\u0639\u0638\u0645 \u0648\u0637\u0631\u064a\u0642\u0647 \u062a\u0635\u063a\u064a\u0631 \u0645\u0631\u0628\u0639\u0627\u062a \u0627\u0644\u062e\u0637\u0627 \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0637\u0631\u0642 \u0648\u062a\u0645 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0647 \u0628\u064a\u0646 \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u0642 \u060c \u0627\u0630 \u062a\u0645 \u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0645\u0639\u0648\u0644\u064a\u0647 \u0644\u0645\u0631\u0643\u0628\u0647 \u0648\u0627\u062d\u062f\u0647 \u0648 \u0644\u0645\u0631\u0643\u0628\u062a\u064a\u0646 \u0628\u0637\u0631\u064a\u0642\u0647 \u0627\u0644\u062a\u0648\u0627\u0644\u064a.<\/span><\/h4>\n

\u0648\u0628\u064a\u0646 \u0627\u0644\u0628\u0627\u062d\u062b \u0641\u064a \u0631\u0633\u0627\u0644\u062a\u0647 \u0627\u0646 \u0627\u0644\u0647\u062f\u0641 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0645\u0646 \u0627\u0644\u0631\u0633\u0627\u0644\u0629 \u0647\u0648 \u0627\u064a\u062c\u0627\u062f \u0627\u0644\u0635\u064a\u063a \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629 \u0644\u0646\u0645\u0648\u0630\u062c \u0646\u0638\u0627\u0645 \u0645\u0639\u0648\u0644\u064a\u0647 \u0627\u0644\u0627\u062c\u0647\u0627\u062f \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0641\u064a \u062d\u0627\u0644\u0647 \u0643\u0627\u0646 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u0631\u0643\u0628\u0647 \u0648\u0627\u062d\u062f\u0647 \u064a\u0645\u062a\u0644\u0643 \u0645\u062a\u0627\u0646\u0647 X \u0648\u0627\u062c\u0647\u0627\u062f Y R=p(y<x)\u00a0\u00a0 \u0648\u0641\u064a \u062d\u0627\u0644\u0647 \u0627\u0644\u0646\u0638\u0627\u0645 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u0631\u0643\u0628\u062a\u064a\u0646 \u0645\u0631\u0628\u0648\u0637\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a \u0648\u064a\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u062c\u0647\u0627\u062f Y \u00a0\u00a0\u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0627\u0644\u0627\u062c\u0647\u0627\u062f \u0645\u0633\u062a\u0642\u0644\u0647 \u0644\u062b\u0644\u0627\u062b \u062a\u0648\u0632\u064a\u0639\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0647\u0645 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0642\u0648\u0649, \u062a\u0648\u0632\u064a\u0639 \u0644\u0648\u0645\u0643\u0633 \u0627\u0644\u0645\u0639\u0645\u0645 \u0648\u0627\u0644\u0645\u0639\u062f\u0644, \u0648 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0642\u0648\u0649 \u0644\u0648\u0645\u0643\u0633 \u062d\u064a\u062b \u0646\u0642\u0648\u0645 \u0628\u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0645\u0639\u0648\u0644\u064a\u0647 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u0627\u0626\u0642 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u062b\u0644 \u0637\u0631\u064a\u0642\u0647 \u0627\u0644\u0627\u0645\u0643\u0627\u0646 \u0627\u0644\u0627\u0639\u0638\u0645 (MLE), \u0637\u0631\u064a\u0642\u0647 \u0627\u0644\u0639\u0632\u0648\u0645 (MOM) , \u0637\u0631\u064a\u0642\u0647 \u0627\u0644\u062a\u0642\u0644\u0635 \u0628\u062b\u0644\u0627\u062b \u062d\u0627\u0644\u0627\u062a (Sh1,Sh2 and Sh3), \u0648 \u0637\u0631\u0642\u0647 \u062a\u0635\u063a\u064a\u0631 \u0645\u0631\u0628\u0639\u0627\u062a \u0627\u0644\u062e\u0637\u0623 (Ls) , \u0648\u0646\u0642\u0648\u0645 \u0628\u0639\u0645\u0644 \u0645\u0642\u0627\u0631\u0646\u0647 \u0628\u064a\u0646 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0644\u062c\u0645\u064a\u0639 \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u0627\u062a \u0627\u0644\u0645\u062f\u0631\u0648\u0633\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062d\u0627\u0643\u0627\u0629 \u0645\u0648\u0646\u062a-\u0643\u0627\u0631\u0644\u0648 \u0648\u0628\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0645\u0639\u064a\u0627\u0631 \u0645\u062a\u0648\u0633\u0637 \u0645\u0631\u0628\u0639\u0627\u062a \u0627\u0644\u062e\u0637\u0623 (MSE).<\/span><\/h4>\n

\u0648\u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062d\u0627\u0643\u0627\u0629 \u062a\u0628\u064a\u0646 \u0644\u062f\u064a\u0646\u0627 \u0627\u0646 \u0637\u0631\u064a\u0642\u0647 \u0627\u0644\u062a\u0642\u0644\u0635 \u0628\u062d\u0627\u0644\u062a\u0647\u0627 \u0627\u0644\u062b\u0627\u0646\u064a\u0629 (Sh2) \u0647\u064a \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0641\u0636\u0644 \u0641\u064a \u062c\u0645\u064a\u0639 \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u0627\u062a \u0648\u0643\u0644 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0644\u0623\u0646\u0647\u0627 \u062a\u062d\u0642\u0642 \u0627\u0642\u0644 \u0645\u062a\u0648\u0633\u0637 \u0645\u0631\u0628\u0639\u0627\u062a \u0627\u0644\u062e\u0637\u0623 (MSE) .<\/span><\/h4>\n

<\/h4>\n

\u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0644\u0645\u062e\u062a\u0644\u0641 \u062a\u0648\u0632\u064a\u0639\u0627\u062a \u0627\u0644\u0641\u0634\u0644 \u0648\u062a\u0642\u062f\u064a\u0631\u0627\u0644\u0645\u0639\u0648\u0644\u064a\u0647 \u0644\u0647\u0627 \u0641\u0642\u062f \u0627\u0648\u0635\u0649 \u0627\u0644\u0628\u0627\u062d\u062b \u0628\u0645\u0627 \u064a\u0644\u064a :<\/span><\/h4>\n

1-\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u0642 \u062c\u062f\u064a\u062f\u0647 \u0644\u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0645\u0639\u0648\u0644\u064a\u0647 \u063a\u064a\u0631 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u062a\u064a \u062a\u0645 \u062f\u0631\u0627\u0633\u062a\u0647\u0627 \u0645\u0639 \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u062f\u0631\u0627\u0633\u062a\u0647\u0627<\/span><\/h4>\n

2-\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0648\u0632\u064a\u0639\u0627\u062a \u0627\u062e\u0631\u0649 \u0645\u0639 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0647 \u0644\u063a\u0631\u0636 \u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0645\u0639\u0648\u0644\u064a\u0647 \u0644\u0647\u0627<\/span><\/h4>\n

3-\u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0645\u0639\u0648\u0644\u064a\u0647 \u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0641\u0634\u0644 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0647 \u0644\u0627\u0643\u062b\u0631 \u0645\u0646 \u0645\u0631\u0643\u0628\u062a\u064a\u0646<\/span><\/h4>\n

4-\u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0645\u0639\u0648\u0644\u064a\u0647 \u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0641\u0634\u0644 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0647 \u0644\u0645\u0631\u0643\u0628\u062a\u064a\u0646 \u0645\u0631\u0628\u0648\u0637\u0647 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0632\u064a.<\/span><\/h4>\n
\n

Summary<\/span><\/strong><\/h3>\n

This thesis concerned with finding the mathematical formula for the reliability of system content one component has a strength X subject to stress Y[R=P(y<x)] and for a system content two series components have a strength \u00a0subject to stress Y [=P(y<min )]\u00a0 in stress- strength model (S-S) also has been formulated, when the stress and strength are independent random variable ,studying of three distributions, Power function distribution, modified Exponentiated Lomax distribution and Power Lomax distribution, In addition as well as including the estimation of two models of system reliability R and \u00a0using different estimation methods namely, Maximum likelihood method (MLE), Moment method (MOM), Least square method (Ls) and Shrinkage (shrinkage weight function (sh1), constant shrinkage factor (sh2) and beta shrinkage factor (sh3)), and involving a comparison\u00a0 between the previous\u00a0 methods for three distributions has been done using Monte-Carlo simulation as a tool which depend on mean square error\u00a0 \u00a0<\/span><\/h3>\n

Through the Monte-Carlo simulation, it can be noted that, the shrinkage method using constant shrinkage factor (sh2) can be considered as a best method in all cases for all distributions.\u00a0 than according to the outcome results<\/span><\/h3>\n","protected":false},"excerpt":{"rendered":"

\u0646\u0627\u0642\u0634 \u0642\u0633\u0645 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a \u0641\u064a \u0643\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0628\u064a\u0629 \u0644\u0644\u0639\u0644\u0648\u0645 \u0627\u0644\u0635\u0631\u0641\u0629 (\u0627\u0628\u0646 \u0627\u0644\u0647\u064a\u062b\u0645) \u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0627\u0644\u0645\u0648\u0633\u0648\u0645\u0629 (\u0645\u0642\u0627\u0631\u0646\u0647 \u0628\u064a\u0646 \u0637\u0631\u0642 \u062a\u0642\u062f\u064a\u0631 \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0644\u0645\u0639\u0648\u0644\u064a\u0647 \u0641\u064a….<\/i>\u0627\u0644\u0645\u0632\u064a\u062f<\/span><\/a><\/p>\n","protected":false},"author":25,"featured_media":28315,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[7,16],"tags":[23],"class_list":["post-28311","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-7","category-16","tag-ihcoedu"],"modified_by":"ihcoedu","_links":{"self":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/28311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=28311"}],"version-history":[{"count":0,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/28311\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/media\/28315"}],"wp:attachment":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}