Estimation of density function parameters with censored data from produkt life tests

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F06%3A00013820" target="_blank" >RIV/61989100:27230/06:00013820 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Estimation of density function parameters with censored data from produkt life tests
Original language description
The paper deals with a statistical method for the evaluation of life test results. It is supposed that only some of the test specimens are observed until breaking while observation of others is terminated prior to breaking. That is, some observations arecensored. The estimation of probability density function parameters is based on the maximum-likelihood method. The Weibull distribution function is preferably used to describe the complete life distribution. It is suggested that estimation be performedsequentially after each observed breakage treating specimens still on test as censored until the parameter estimates become stable. Some results of simulation are presented using an example of truck suspension tests
Czech name
Odhad parametrů hustoty rozdělení cenzurovaných dat ze zkoušek životnosti
Czech description
Referát se zabývá odhadem parametrů Weibullova rozdělení pravděpodobnosti z dat z životnostních zkoušek včetně údajů o neukončených zkouškách

Project
<a href="/en/project/GA101%2F04%2F1530" target="_blank" >GA101/04/1530: Development of gear toothmeshing inspection and testing methods aimed at gearbox noise and vibration reduction and an increase in load capacity</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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