000000839 001__ 839
000000839 005__ 20141118153514.0
000000839 04107 $$acze
000000839 046__ $$k2002-05-13
000000839 100__ $$aHolub, Rudolf
000000839 24500 $$aPŘÍSPĚVEK KE STANOVENÍ ROZSAHU ZKOUŠKY BEZPORUCHOVOSTI A ŽIVOTNOSTI
000000839 24630 $$n8.$$pEngineering Mechanics 2002
000000839 260__ $$bInstitute of Mechanics and Solids, FME, TU Brno
000000839 506__ $$arestricted
000000839 520__ $$2cze$$aAbstrakt: Frequently, a manufacturer will have to demonstrate that a certain product has met a goal of certain reliability at a given time with a specific confidence. Often, it will be desired to demonstrate that this goal has been met with a zero-failure test. In order to design and conduct such a test, something about the behaviour of the product will need to be known, e. g. the shape parameter of the product's life distribution. Beyond this, nothing more about the product and the test is known, and the engineer designing the test have to study the trade-offs between the number of units and amount of test time needed to demonstrate the desired goal. In cases like this, it is useful to show the possibilities of how a certain specification can be met. The methodology of such a demonstration requires not only the use of reasonable assumption of the distribution of the product lifetimes, but the distribution's shape parameter must be provided as well. Additional information that must be supplied include the reliability to be demonstrated, the confidence level at which the demonstration takes place, the acceptable number of failures, and either the number of available units or the amount of available test time. The output of this analysis can be the amount of time required to test the available units, or the required number of units that need to be tested during the available test time.  
000000839 520__ $$2eng$$aAbstract: Frequently, a manufacturer will have to demonstrate that a certain product has met a goal of certain reliability at a given time with a specific confidence. Often, it will be desired to demonstrate that this goal has been met with a zero-failure test. In order to design and conduct such a test, something about the behaviour of the product will need to be known, e. g. the shape parameter of the product's life distribution. Beyond this, nothing more about the product and the test is known, and the engineer designing the test have to study the trade-offs between the number of units and amount of test time needed to demonstrate the desired goal. In cases like this, it is useful to show the possibilities of how a certain specification can be met. The methodology of such a demonstration requires not only the use of reasonable assumption of the distribution of the product lifetimes, but the distribution's shape parameter must be provided as well. Additional information that must be supplied include the reliability to be demonstrated, the confidence level at which the demonstration takes place, the acceptable number of failures, and either the number of available units or the amount of available test time. The output of this analysis can be the amount of time required to test the available units, or the required number of units that need to be tested during the available test time.  
000000839 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000000839 7112_ $$aEngineering Mechanics 2002$$cSvratka (CZ)$$d2002-05-13 / 2002-05-16$$gEM2002
000000839 720__ $$aHolub, Rudolf
000000839 8560_ $$ffischerc@itam.cas.cz
000000839 8564_ $$s394755$$uhttps://invenio.itam.cas.cz/record/839/files/Holub.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000000839 962__ $$r451
000000839 980__ $$aPAPER