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Pregled bibliografske jedinice broj: 945773

TO WHAT EXTENT IS IT NECESSARY TO REVISE THE CURRENT GUIDELINES FOR EVALUATING MEASUREMENT UNCERTAINTY?


Runje, Biserka; Horvatić Novak, Amalija; Bošnjaković, Alen
TO WHAT EXTENT IS IT NECESSARY TO REVISE THE CURRENT GUIDELINES FOR EVALUATING MEASUREMENT UNCERTAINTY? // Matrib 2018
Vela Luka, Korčula, Croatia, 2018. str. - (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
TO WHAT EXTENT IS IT NECESSARY TO REVISE THE CURRENT GUIDELINES FOR EVALUATING MEASUREMENT UNCERTAINTY?

Autori
Runje, Biserka ; Horvatić Novak, Amalija ; Bošnjaković, Alen

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Matrib 2018 / - Vela Luka, Korčula, Croatia, 2018

Skup
International Conference Matrib 2018 Materials, Tribology, Recycling

Mjesto i datum
Vela Luka, Korčula, Croatia, 26-29. 06. 2018

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Measurement uncertainty, methods for measurement uncertainty evaluation, modern metrology

Sažetak
In order to ensure a harmonized approach to estimating measurement uncertainty, twenty-five years ago the Guide to the Expression of Uncertainty in Measurement (GUM) has established general rules for calculating and reporting measurement uncertainty. In recent years there has been a strong development of modern metrology such as dynamic measurements, spectroscopy, nanometrology, computed tomography, network sensors etc. Input quantities become more and more complex and dependent on other quantities, leading to complex functional relationships that can not always be explicitly expressed. In such cases the application of the GUM method can lead to unacceptable results, so other analytical or numerical methods are required. Till today, the Joint Committee for Guidance on Metrology has issued four amendments to the Guide, and three more proposals for revising the Guide are being prepared. Various documents exist in different approaches to estimation of measurement uncertainty. In order to overcome these problems it is necessary to develop contemporary models for estimating measurement uncertainty in order to achieve the harmonized application and implementation of the measurement uncertainty principle and to make reliable decisions about the conformity assessment with specifications.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Ustanove
Fakultet strojarstva i brodogradnje, Zagreb