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Type of publication: Straipsnis kituose recenzuojamuose leidiniuose / Article in other peer-reviewed editions (S5)
Field of Science: Mechanikos inžinerija / Mechanical Engineering (T009)
Author(s): Bubulis, Algimantas;Tichonovas, Konstantinas;Pauliukas, Arvydas
Title: Pjezoelektrinė pavara automobilių žibintų padėties valdymui
Other Title: Piezoelectric actuators for transport flashlight position control
Is part of: Inžinerija = Engineering : mokslo darbai / Lietuvos žemės ūkio universitetas. , Nr. 8 (1) (2007)
Extent: p. 5-7
Date: 2007
Keywords: Transport flashlights;Vibration motor;Piezoceramic;Piezoelectric actuators
Abstract: In this article of piezoelectric transducers (vibration motors) used to regulate the inclination of transport flashlights are described. There are bloc, princqjle and control diagrams, description of how it works. Actuator purpose of regulation inclination of transport flashlights has vibration motor for each flashlight Vibration motor consists of upper case, lower part of case, bearing, piezoceramic cylinder with radial polarisation. Geometric parameters of cylinder are defined by experimental and analytical methods. When diameter and thickness of cylinder wall are taken, height is alternative and is selected for getting optimal oscillations, creating regime of travelling waves, optimal fonn of which appears on the top of piezoceramic cylinder, with ratio equal between radial and axial oscillations to two
Straipsnyje aprašoma originali pavara automobilių žibintų optinių elementų padėčiai nustatyti bei valdyti, kurioje panaudojami pjezoelementai: cilindras ir plokštelė. Pateikta pjezopavaros valdymo schema, aprašyta eksperimentinių tyrimu metodika, nustatytos pjezopavaros techninės charakteristikos ir priklausomybės, apibendrtinti atliktų tyrimų rezultatai
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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