| dc.contributor.author | Bansevičius, Ramutis Petras | |
| dc.contributor.author | Kulvietis, Genadijus | |
| dc.contributor.author | Grigoravičius, Artūras | |
| dc.date.accessioned | 2023-09-18T17:39:12Z | |
| dc.date.available | 2023-09-18T17:39:12Z | |
| dc.date.issued | 2013 | |
| dc.identifier.issn | 1822-2951 | |
| dc.identifier.other | (BIS)KTU02-000050145 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/124804 | |
| dc.description.abstract | A new concept for designing piezoelectric actuator generated by traveling wave is proposed and analyzed in the paper. The proposed motor with piezoelectric actuators are based on a rotor (activated element). Traveling wave is generated on the rib area of the cylindrical actuator applying harmonic oscillations. Cylinder has sectional electrodes that are excited by harmonic voltage. Numerical modeling based on finite element method was performed to find resonant frequencies and modal shapes of the actuator and to calculate the trajectories of the rib points movements which generate the roller rotating motion. Experimental measurements of oscillation distribution on the surface of the cylinder has been done when different electrodes subjection were excited. Results of numerical and experimental studies are discussed. | eng |
| dc.format.extent | p. 17-20 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.relation.isreferencedby | Conference Proceedings Citation Index - Science (Web of Science) | |
| dc.title | Simulation and investigation of active piezoelectric actuators | |
| dc.type | Straipsnis konferencijos darbų leidinyje Web of Science DB / Paper in conference publication in Web of Science DB | |
| dcterms.references | 5 | |
| dc.type.pubtype | P1a - Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DB | |
| 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 009 - Mechanikos inžinerija / Mechanical enginering | |
| dc.subject.en | Piezoelectric cylinder | |
| dc.subject.en | Traveling wave | |
| dc.subject.en | Elliptical trajectories | |
| dc.subject.en | Actuator | |
| dc.subject.en | Frequency | |
| dcterms.sourcetitle | Mechanika 2013 : proceedings of the 18th international conference, 4, 5 April 2013, Kaunas University of Technology, Lithuania / Kaunas University of Technology, Lithuanian Academy of Science, IFTOMM National Committee of Lithuania, Baltic Association of Mechanical Engineering | |
| dc.publisher.name | Technologija | |
| dc.publisher.city | Kaunas | |
| dc.identifier.doi | 000333486700003 | |
| dc.identifier.elaba | 3263739 | |
