20.500.12556/DiRROS-15835 Investigation of the British pendulum calibration uncertainty by Monte Carlo simulation The paper presents the evaluation of the calibration uncertainty of the British pendulum slip resistance tester using Monte Carlo simulation method. A mathematical model was produced which describes pendulum behavior based on its calibration parameters. The Monte Carlo simulation, programmed in Python, was used for simulating the effect of each of the calibration parameters adjustment within their tolerance intervals, with uniform and triangular probability distribution. Four different tolerance limits were compared: limits from a current international standard, a proposition with reduced limits from recent literature, and two novel propositions, one with reduced but easily achievable limits, and a second one for best practically achievable limits. The results of the simulation show a fundamental standard uncertainty contribution of about 2.8% for pendulum calibration according to current standard limits. Furthermore, they suggest a possible improvement to 0.5%–0.7% as its best practical direct calibration standard uncertainty for reduced limits. British pendulum simulacija Monte Carlo merilna negotovost odprti dostop British pendulum simulation Monte Carlo measurement uncertainty open access true false true IOP Publishing Angleški jezik Slovenski jezik © 2021 The Author(s). Published by IOP Publishing Ltd Printed in the UK Neznano 2022-11-23 13:02:03 2023-06-20 05:47:07 2023-06-21 03:52:09 0000-00-00 00:00:00 2022 0 0 Nasl. z nasl. zaslona; Opis vira z dne 7. 1. 2022; 015004; str. 1-10 no. 1 Vol. 33 Jan. 2022 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2021-10-20 006 1361-6501 10.1088/1361-6501/ac2c4b 92551939 https://iopscience.iop.org/article/10.1088/1361-6501/ac2c4b 1 5205c059-6b1e-11ed-a69a-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=20943 RAZ_Primozic_Vid_2022.pdf RAZ_Primozic_Vid_2022.pdf 1 33391E7A8CD5A2D9861FE2A4C2C5AA5E 9f3b2f9dc90702d74fa569a29d8e0db476e5c9d077d110c1ee4c742c21852111 530e3bf1-8b52-11ed-b359-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=21201 Zavod za gradbeništvo Slovenije 0 0 0