Analysis of cylindrical piezoelectric actuator used in 3-DOF deflectors

Bansevičius, Ramutis Petras; Kulvietis, Genadijus; Janutėnaitė-Bogdanienė, Jūratė; Rybokas, Mindaugas

Use this URL to cite this publication: https://hdl.handle.net/20.500.14911/115684

Analysis of cylindrical piezoelectric actuator used in 3-DOF deflectors

Details

Publication Type (CRIS)

Straipsnis recenzuojamoje užsienio tarptautinės konferencijos medžiagoje / Article in peer-reviewed foreign international conference proceedings (P1d)

Publication Type (eLABa)

Straipsnis recenzuotame konferencijos darbų leidinyje / Article published in peer-reviewed conference proceedings (P1d)

VILNIUS TECH Research Priorities and Topics

Mechaniniai ir mechatroniniai įtaisai ir procesai / Mechanical and mechatronic devices and processes (MC04)

Lithuanian Intelligent Specialization

Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies (L104)

Author(s)

Author	Affiliation
Bansevičius, Ramutis Petras	Kauno technologijos universitetas
Kulvietis, Genadijus	Informacinių technologijų katedra / Department of Information Technologies (1047)
Janutėnaitė-Bogdanienė, Jūratė	Informacinių technologijų katedra / Department of Information Technologies (1047)
Rybokas, Mindaugas	Informacinių technologijų katedra / Department of Information Technologies (1047)

Title

Analysis of cylindrical piezoelectric actuator used in 3-DOF deflectors

[en]

R. Bansevičius, G. Kulvietis, J. Janutėnaitė, M. Rybokas

Is part of

Latest trends in engineering mechanics, structures, engineering geology : proceedings of the 7th international conference on Engineering Mechanics, Structures, Engineering Geology (EMESEG '14), Salerno, Italy, June 3-5, 2014. Mathematics and computers in science and engineering series. [T.] 26

Published In

Year	Start Page	End Page
2014	86	91

Publisher

Sofia : WSEAS Press, 2014

Extent

p. 86-91

URI

URI
https://hdl.handle.net/20.500.14911/115684

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Informatikos inžinerija / Informatics engineering (T007)

Mechanikos inžinerija / Mechanical Engineering (T009)

Keywords (en)

Abstract (en)

This paper analyses deflectors used f or mirror positioning in lasers used for measurement. A general problem is the changes in the modal shape sequence. It is important to correctly choose eigenfrequencies, otherwise the piezoelectric actuator will not function properly therefore it is important to numerically determine eigenform. A number of calculations with different geometrical parameters of the actuator were performed, influence of geometrical parameters and advantage of the domination coefficients are presented, results and conclusions are given.