dc.contributor.author | Rožėnė, Justė | |
dc.contributor.author | Striška, Laisvidas | |
dc.contributor.author | Trečiokaitė, Vaiva | |
dc.contributor.author | Šutinys, Ernestas | |
dc.contributor.author | Dzedzickis, Andrius | |
dc.contributor.author | Morkvėnaitė-Vilkončienė, Inga | |
dc.contributor.author | Žičkus, Vincas | |
dc.contributor.author | Makulavičius, Mantas | |
dc.contributor.author | Bučinskas, Vytautas | |
dc.date.accessioned | 2023-09-18T20:44:25Z | |
dc.date.available | 2023-09-18T20:44:25Z | |
dc.date.issued | 2021 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/152226 | |
dc.description.abstract | Scanning probe microscope (SPM) positioning system quality depends on the design of the positioning system, environmental factors, frictional forces, and load. The aim of our research is to determine the accuracy and repeatability of a homemade micropositioning system for sample positioning in the experimental SPM setup. For the design of the micropositioning system, micrometric resolution ball-screw drives with stepper motors were used. Axes parameters, such as positioning errors, repeatability, and accuracy, were evaluated using the ISO 230–2 standard methodology. The results from experimental research show positioning accuracy of X-axis 113.67 μm , and repeatability 13.68 μm . Although the accuracy value mainly contains a systematic positioning error 103.5 μm , therefore, this can be compensated using features available in LinuxCNC control software. The positioning accuracy of the Y-axis was 6.86 μm , and repeatability 6.72 μm . Improvements in the mechanical components that make up the axis and additional research can improve the value of the repeatability of the X-axis of the system and the adaptability of the positioning system for SPM design. | eng |
dc.format | PDF | |
dc.format.extent | p. 1-6 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | IEEE Xplore | |
dc.relation.isreferencedby | Scopus | |
dc.source.uri | https://ieeexplore.ieee.org/document/9431484/authors#authors | |
dc.title | Evaluation of accuracy and repeatability of scanning probe microscope positioning system | |
dc.type | Straipsnis konferencijos darbų leidinyje Scopus DB / Paper in conference publication in Scopus DB | |
dcterms.references | 16 | |
dc.type.pubtype | P1b - Straipsnis konferencijos darbų leidinyje Scopus DB / Article in conference proceedings Scopus DB | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Mechanikos fakultetas / Faculty of Mechanics | |
dc.subject.researchfield | T 009 - Mechanikos inžinerija / Mechanical enginering | |
dc.subject.researchfield | T 008 - Medžiagų inžinerija / Material engineering | |
dc.subject.studydirection | E06 - Mechanikos inžinerija / Mechanical engineering | |
dc.subject.vgtuprioritizedfields | FM0202 - Ląstelių ir jų biologiškai aktyvių komponentų tyrimai / Investigations on cells and their biologically active components | |
dc.subject.ltspecializations | L105 - Sveikatos technologijos ir biotechnologijos / Health technologies and biotechnologies | |
dc.subject.en | micropositioning | |
dc.subject.en | scanning probe microscop | |
dc.subject.en | accuracy | |
dc.subject.en | repeatability | |
dc.subject.en | ball-screw drive | |
dc.subject.en | stepper motor | |
dc.subject.en | systematics | |
dc.subject.en | ISO Standards | |
dc.subject.en | software | |
dc.subject.en | environmental factors | |
dc.subject.en | software reliability | |
dc.subject.en | mechanical systems | |
dcterms.sourcetitle | 2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), 22 April 2021, Vilnius, Lithuania / organized by: Vilnius Gediminas Technical University | |
dc.publisher.name | IEEE | |
dc.publisher.city | Piscataway, NJ | |
dc.identifier.doi | 10.1109/eStream53087.2021.9431484 | |
dc.identifier.elaba | 95548324 | |