000135591 001__ 135591
000135591 005__ 20240605121015.0
000135591 0247_ $$2doi$$a10.3390/s24092920
000135591 0248_ $$2sideral$$a138704
000135591 037__ $$aART-2024-138704
000135591 041__ $$aeng
000135591 100__ $$0(orcid)0000-0003-4839-0610$$aAlbajez, José Antonio$$uUniversidad de Zaragoza
000135591 245__ $$aDevelopment of a six-degree-of-freedom analog 3D tactile probe based on non-contact 2D sensors
000135591 260__ $$c2024
000135591 5060_ $$aAccess copy available to the general public$$fUnrestricted
000135591 5203_ $$aIn this paper, a six-degree-of-freedom analog tactile probe with a new, simple, and robust mechanical design is presented. Its design is based on the use of one elastomeric ring that supports the stylus carrier and allows its movement inside a cubic measuring range of ±3 mm. The position of the probe tip is determined by three low-cost, noncontact, 2D PSD (position-sensitive detector) sensors, facilitating a wider application of this probe to different measuring systems compared to commercial ones. However, several software corrections, regarding the size and orientation of the three LED light beams, must be carried out when using these 2D sensors for this application due to the lack of additional focusing or collimating lenses and the very wide measuring range. The development process, simulation results, correction models, experimental tests, and calibration of this probe are presented. The results demonstrate high repeatability along the X-, Y-, and Z-axes (2.0 µm, 2.0 µm, and 2.1 µm, respectively) and overall accuracies of 6.7 µm, 7.0 µm, and 8.0 µm, respectively, which could be minimized by more complex correction models.
000135591 536__ $$9info:eu-repo/grantAgreement/ES/CICYT/DPI2002-01258$$9info:eu-repo/grantAgreement/ES/DGA/T56-23R
000135591 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000135591 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000135591 700__ $$0(orcid)0000-0001-9617-1004$$aVelázquez, Jesús$$uUniversidad de Zaragoza
000135591 700__ $$0(orcid)0000-0002-3069-2736$$aTorralba, Marta
000135591 700__ $$0(orcid)0000-0003-3823-7903$$aDíaz-Pérez, Lucía C.$$uUniversidad de Zaragoza
000135591 700__ $$0(orcid)0000-0001-7152-4117$$aYagüe-Fabra, José Antonio$$uUniversidad de Zaragoza
000135591 700__ $$0(orcid)0000-0002-8609-1358$$aAguilar, Juan José$$uUniversidad de Zaragoza
000135591 7102_ $$15002$$2515$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Ing. Procesos Fabricación
000135591 773__ $$g24, 9 (2024), 2920 [15 pp.]$$pSensors$$tSensors$$x1424-8220
000135591 8564_ $$s6630234$$uhttps://zaguan.unizar.es/record/135591/files/texto_completo.pdf$$yVersión publicada
000135591 8564_ $$s2712333$$uhttps://zaguan.unizar.es/record/135591/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000135591 909CO $$ooai:zaguan.unizar.es:135591$$particulos$$pdriver
000135591 951__ $$a2024-06-05-10:51:08
000135591 980__ $$aARTICLE