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Note de curs - Departamentul Automatica, Calculatoare si ...

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C U P R I N S<br />

NOTIUNI INTRODUCTIVE 9<br />

COMPLEMENTE DE TEORIA PROBABILITǍTILOR SI STATISTICǍ<br />

MATEMATICǍ 13<br />

• Spatiul evenimentelor<br />

• Probabilitǎti<br />

• Probabilitǎti conditionate<br />

• Variabile aleatoare<br />

• Verificarea experimentalǎ a legilor <strong>de</strong> repartitie<br />

INDICATORI DE FIABILITATE 25<br />

• Fiabilitatea <strong>si</strong>stemelor fǎrǎ reînnoire<br />

• Uzura<br />

• Legi <strong>de</strong> repartitie utilizate in teoria fiabilitǎtii <strong>si</strong>stemelor<br />

• Aproximǎri ale functiilor <strong>de</strong>n<strong>si</strong>tate <strong>de</strong> repartitie prin exponentiale<br />

• Aproximarea discretǎ<br />

SISTEME CU SCHIMBARE 37<br />

• Reînnoirea ca proces aleator<br />

• Disponibilitatea <strong>si</strong>stemelor<br />

FIABILITATEA STRUCTURALǍ 43<br />

• Tratarea <strong>si</strong>stemelor prin observarea stǎrii<br />

• Tratarea structuralǎ a <strong>si</strong>stemelor<br />

• Meto<strong>de</strong> structurale<br />

FIABILITATEA PROGRAMELOR DE CALCUL 51<br />

• Generalitǎti<br />

• Mo<strong>de</strong>lul Jelinski-Moranda<br />

• Extin<strong>de</strong>ri ale mo<strong>de</strong>lului Jelinski-Moranda<br />

• Mo<strong>de</strong>lele Goel-Okumoto (I) <strong>si</strong> Musa<br />

5

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