dc.contributor.author | Bansevičius, Ramutis Petras | |
dc.contributor.author | Navickaitė, Sigita | |
dc.contributor.author | Jūrėnas, Vytautas | |
dc.contributor.author | Mačiukienė, Kristina | |
dc.contributor.author | Kulvietis, Genadijus | |
dc.contributor.author | Mažeika, Dalius | |
dc.date.accessioned | 2023-09-18T16:39:39Z | |
dc.date.available | 2023-09-18T16:39:39Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 1392-8716 | |
dc.identifier.other | (BIS)VGT02-000031858 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/115592 | |
dc.description.abstract | Optical beam deflectors are used to control direction of the optical beam therefore accuracy of the optical system strongly depends on dynamic characteristic of the deflector. Three degrees of freedom (3DOF) piezoelectric micro-actuator for optical beam deflector is investigated in the paper. Piezoelectric micro-actuator consists of piezoelectric cylinder and ferromagnetic hemisphere that contacts the cylinder in the three points. Electrodes of the outer surface of the cylinder are divided into three sections. Three harmonic electric signals are used for piezoelectric cylinder excitation. Numerical and experimental study was performed to analyse dynamic characteristics of the piezoelectric actuator. Results of the studies are compared and discussed. | eng |
dc.format.extent | p. 1008-1015 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
dc.relation.isreferencedby | Compendex | |
dc.relation.isreferencedby | INSPEC | |
dc.relation.isreferencedby | VINITI | |
dc.relation.isreferencedby | Scopus | |
dc.source.uri | https://www.jvejournals.com/article/16686 | |
dc.source.uri | https://talpykla.elaba.lt/elaba-fedora/objects/elaba:17133617/datastreams/COVER/content | |
dc.subject | MC04 - Mechaniniai ir mechatroniniai įtaisai ir procesai / Mechanical and mechatronic devices and processes | |
dc.title | Piezoelectric laser beam deflector for space applications | |
dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
dcterms.references | 20 | |
dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
dc.contributor.institution | Kauno technologijos universitetas | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Fundamentinių mokslų fakultetas / Faculty of Fundamental Sciences | |
dc.subject.researchfield | T 007 - Informatikos inžinerija / Informatics engineering | |
dc.subject.researchfield | T 009 - Mechanikos inžinerija / Mechanical enginering | |
dc.subject.ltspecializations | L106 - Transportas, logistika ir informacinės ir ryšių technologijos (IRT) / Transport, logistic and information and communication technologies | |
dc.subject.en | Pico satellite | |
dc.subject.en | Piezoelectric deflector | |
dcterms.sourcetitle | Journal of vibroengineering | |
dc.description.issue | iss. 2 | |
dc.description.volume | Vol. 18 | |
dc.publisher.name | JVE International | |
dc.publisher.city | Kaunas | |
dc.identifier.doi | 000373704500027 | |
dc.identifier.elaba | 17133617 | |