000131264 001__ 131264
000131264 005__ 20240207154753.0
000131264 0247_ $$2doi$$a10.1016/j.measurement.2015.12.024
000131264 0248_ $$2sideral$$a93397
000131264 037__ $$aART-2016-93397
000131264 041__ $$aeng
000131264 100__ $$0(orcid)0000-0002-4917-8550$$aAcero, R.
000131264 245__ $$aUncertainty estimation of an indexed metrology platform for the verification of portable coordinate measuring instruments
000131264 260__ $$c2016
000131264 5060_ $$aAccess copy available to the general public$$fUnrestricted
000131264 5203_ $$aThis work presents the development of an uncertainty estimation procedure for an indexed metrology platform. The use of an indexed metrology platform in calibration and verification procedures for portable coordinate measuring instruments, enables the evaluation of different working volumes of the instrument that rotates with the platform in six rotating positions without moving the gauge from a fixed location, reducing in this way the testing time and test setups in comparison with the tests included in the applicable standards. The platform is able to express points in a global reference coordinate system located in the lower platform through its mathematical model. Due to the platform model complexity and according to the GUM supplement 1, the propagation of distributions using the Monte Carlo method was applied to estimate the platform measurement uncertainty. The different error sources affecting the platform uncertainty were first identified. An analysis of the dynamic behavior of the platform by means of a computational and experimental modal test was done in this work. The capacitive sensors assembled in the platform determine the position and orientation of the upper platform with respect to the lower platform and were selected as input variables of the model with their related errors. The n-homogeneous transformation matrices obtained in the simulation as output variables will allow the coordinate reference system change from the upper platform to the lower platform. In this way, it is possible to estimate the influence of the indexed metrology platform position and orientation uncertainty in the generation of points in a global reference system and as a consequence, its influence in a distance measurement.
000131264 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000131264 590__ $$a2.359$$b2016
000131264 591__ $$aINSTRUMENTS & INSTRUMENTATION$$b15 / 58 = 0.259$$c2016$$dQ2$$eT1
000131264 591__ $$aENGINEERING, MULTIDISCIPLINARY$$b19 / 85 = 0.224$$c2016$$dQ1$$eT1
000131264 592__ $$a0.726$$b2016
000131264 593__ $$aElectrical and Electronic Engineering$$c2016$$dQ1
000131264 593__ $$aInstrumentation$$c2016$$dQ1
000131264 593__ $$aEducation$$c2016$$dQ1
000131264 593__ $$aStatistics and Probability$$c2016$$dQ2
000131264 593__ $$aCondensed Matter Physics$$c2016$$dQ2
000131264 593__ $$aApplied Mathematics$$c2016$$dQ2
000131264 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000131264 700__ $$0(orcid)0000-0001-7316-0003$$aSantolaria, J.$$uUniversidad de Zaragoza
000131264 700__ $$0(orcid)0000-0002-4931-8752$$aPueo, M.
000131264 700__ $$0(orcid)0000-0002-8411-1247$$aAbad, J.$$uUniversidad de Zaragoza
000131264 7102_ $$15004$$2545$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Ingeniería Mecánica
000131264 7102_ $$15002$$2515$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Ing. Procesos Fabricación
000131264 773__ $$g82 (2016), 202-220$$pMeasurement$$tMEASUREMENT$$x0263-2241
000131264 8564_ $$s7002868$$uhttps://zaguan.unizar.es/record/131264/files/texto_completo.pdf$$yPostprint
000131264 8564_ $$s2703670$$uhttps://zaguan.unizar.es/record/131264/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000131264 909CO $$ooai:zaguan.unizar.es:131264$$particulos$$pdriver
000131264 951__ $$a2024-02-07-14:35:47
000131264 980__ $$aARTICLE