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Area Dependability / Availability related measures

IEV ref192-08-05

Symbol
A ¯ ( t 1 , t 2 ) MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbbjxAHXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeqabiGaciGacaqadmaadaqaaqaaaOqaaiqadgeagaqeaiaacIcacaWG0baddaWgaaWcbaqcLboacaaIXaaaleqaaOGaaiilaiaadshadaWgaaWcbaqcLboacaaIYaaaleqaaOGaaiykaaaa@3EC6@

en
mean availability
average availability
average value of the instantaneous availability over a given time interval (t1, t2)

Note 1 to entry: The mean availability is related to the instantaneous availability A(t) as:

A ¯ ( t 1 , t 2 )= 1 t 2 t 1 t 1 t 2 A(t)dt MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbbjxAHXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeqabiGaciGacaqadmaadaqaaqaaaOqaaiqadgeagaqeaiaacIcacaWG0bWaaSbaaSqaaiaaigdaaeqaaOGaaiilaiaaysW7caWG0bWaaSbaaSqaaiaaikdaaeqaaOGaaiykaiabg2da9maalaaabaGaaGymaaqaaiaadshadaWgaaWcbaGaaGOmaaqabaGccqGHsislcaWG0bWaaSbaaSqaaiaaigdaaeqaaaaakmaapedabaGaamyqaiaacIcacaWG0bGaaiykaiaaykW7caqGKbGaamiDaaWcbaGaaGPaVlaadshadaWgaaadbaGaaGymaaqabaaaleaacaaMc8UaamiDamaaBaaameaacaaIYaaabeaaa0Gaey4kIipaaaa@53B8@


fr
disponibilité moyenne, f
moyenne de la disponibilité instantanée sur un intervalle de temps donné (t1, t2)

Note 1 à l’article: La disponibilité moyenne est liée à la disponibilité instantanée A(t) par la formule:

A ¯ ( t 1 , t 2 )= 1 t 2 t 1 t 1 t 2 A(t)dt MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbbjxAHXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeqabiGaciGacaqadmaadaqaaqaaaOqaaiqadgeagaqeaiaacIcacaWG0bWaaSbaaSqaaiaaigdaaeqaaOGaaiilaiaaysW7caWG0bWaaSbaaSqaaiaaikdaaeqaaOGaaiykaiabg2da9maalaaabaGaaGymaaqaaiaadshadaWgaaWcbaGaaGOmaaqabaGccqGHsislcaWG0bWaaSbaaSqaaiaaigdaaeqaaaaakmaapedabaGaamyqaiaacIcacaWG0bGaaiykaiaaykW7caqGKbGaamiDaaWcbaGaaGPaVlaadshadaWgaaadbaGaaGymaaqabaaaleaacaaMc8UaamiDamaaBaaameaacaaIYaaabeaaa0Gaey4kIipaaaa@53B8@


ar
متوسط الإتاحية

de
mittlere Verfügbarkeit, f

es
disponibilidad media

ko
평균 가용도

ja
平均アベイラビリティ

pl
gotowość średnia, f
dyspozycyjność średnia, f

pt
disponibilidade média

zh
平均可用度

Publication date: 2015-02
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