121606 20230201150911.0 doi 10.1088/1757-899X/1193/1/012061 sideral 132092 ART-2021-132092 eng Aguado, S. Universidad de Zaragoza (orcid)0000-0001-8689-6482 Influence of high precision telescopic instrument characterization on multilateration points accuracy 2021 Currently accuracy of manufacturing machines is a must. Verification is the main way to obtain it; highlighting the volumetric verification as the best technique to improve machine tool position accuracy along all its workspace in the shortest time possible. In this way, different measurements based on multilateration techniques like laser tracker and laser tracer are used. This paper studies how characteristics of a new high precision telescopic system consisting in three lines, with measuring principle based on simultaneous laser affect multilateration accuracy to obtain 3D coordinates. The paper analyses instrument characterising both the design, the components and their operation. Moreover, tests carried out study how instruments behavior affect to the accuracy of data capture using analytical and optimization techniques, proving an error estimation depending on the technique used. Access copy available to the general public Unrestricted info:eu-repo/grantAgreement/ES/DGA/T56-17R info:eu-repo/grantAgreement/ES/MINECO/DPI2017-90106-R info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Brosed, F. J. Universidad de Zaragoza (orcid)0000-0003-3080-9217 Acero, R. Universidad de Zaragoza (orcid)0000-0002-4917-8550 Aguilar, J. J. Universidad de Zaragoza (orcid)0000-0002-8609-1358 Santolaria, J. Universidad de Zaragoza (orcid)0000-0001-7316-0003 Pueo, M. (orcid)0000-0002-4931-8752 5002 515 Universidad de Zaragoza Dpto. Ingeniería Diseño Fabri. Área Ing. Procesos Fabricación 1193, 1 (2021), 012061 [10 pp.] IOP conf. ser., Mater. sci. eng. IOP conference series. Materials science and engineering 1757-8981 1076273 http://zaguan.unizar.es/record/121606/files/texto_completo.pdf Versión publicada 1255622 http://zaguan.unizar.es/record/121606/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:121606 articulos driver 2023-02-01-13:38:29 ARTICLE