Browsing by LT specializations "L104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies"
Now showing items 1-20 of 3828
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11-osios Lietuvos jaunųjų mokslininkų konferencijos "Mokslas - Lietuvos ateitis" teminės konferencijos "Elektronika ir elektrotechnika" (2008 m. kovo 14 d.)"Mokslas - Lietuvos ateitis" teminės konferencijos "Elektronika ir elektrotechnika" (2008 m. kovo 14 d.) straipsnių rinkinys
(2008)Leidinyje pateikiama jaunųjų mokslininkų konferencijos „MOKSLAS – LIETUVOS ATEITIS“ teminės konferencijos „Elektronika ir elektrotechnika“, įvykusios Vilniuje 2008 m. kovo 14 d., recenzuotų straipsnių rinkinys. -
13th Baltic Sea region geotechnical conference. Historical experience and challenges of geotechnical problems in Baltic Sea region, 22-24 September 2016 Vilnius, Lithuania : conference proceedings
(2016)The 13th Baltic Sea Geotechnical Conference will serve as a point of contact between researchers, engineers and practitioners acting in the geotechnical field. The conference will be structured along several topics. We ... -
17-4 PH stainless-steel as a material for high resolution laser metal deposition
(Materials today: Proceedings: International Conference on Advances in Mechanical Engineering: Transcending Boundaries-2021, 2022)Additive manufacturing (AM) is a type of manufacturing technologies whereby the material is added a layer upon layer to produce a 3D object. Produced 3D parts are applied in such industry sectors as space, aviation, ... -
1D convolutional neural networks for solution of the biosensor inverse problem
(Mathematical Modelling and Analysis [MMA2023] : 26th international conference, May 29–June 2, 2023, Jurmala, Latvia : abstracts, 2023) -
2-DOF small-size piezoelectric locomotion platform with the unlimited motion range
(Micromachines, 2021)This paper presents numerical and experimental investigations of a small size piezoelectric locomotion platform that provides unlimited planar motion. The platform consists of three piezoelectric bimorph plates attached ... -
2D CFD simulation of dynamic heat transfer in an open-type refrigerated display cabinet
(Applied sciences, 2022)This study uses a simplified two-dimensional time-dependent computational fluid dynamic (CFD) model to study the influence of wall shelf configuration and outtake honeycomb inclination angle on the performance of the air ... -
2D measurement system scales and peculiarities of their calibration
(Mechanika-2012 : proceedings of the 17th international conference, 12, 13 April, 2012, Kaunas University of Technology, Lithuania, 2012)Nowadays new and more informative 2D linear displacement measurement systems are being designed. Usually they provide information about value and direction of linear displacement, absolute position as well as small linear ... -
2D Vernier žiedinio laikinio skaitmeninio keitiklio modelis
(Mokslas – Lietuvos ateitis: Elektronika ir elektros inžinerija - 2018 = Science – future of Lithuania: Electronics and electrical engineering - 2018, 2018)Darbe aprašomas 2D Vernier žiedinio laikinio skaitmeninio keitiklio (LSK), skirto fazės detektoriui visiškai skaitmeninės struktūros dažnio sintezatoriuje, modelis, įgyvendintas vartojant VHDL aparatūros programavimo kalbą. ... -
2DOF linear rotary type ultrasonic motor
(Advances in acoustics, noise and vibration – 2021: proceedings of the 27th international congress on sound and vibration (ICSV27), 11-16 July 2021, 2021)A novel linear-rotary type ultrasonic piezoelectric motor was developed for the optical beam luminous flux density control system. The motor has a single stator and consists of a piezoelectric bimorph disc and a carbon ... -
3D finite element analysis and experimental investigations of a new type of timber beam-to-beam connection
(Engineering structures, 2015)The application of modeling approaches for timber has proven suitable for the analysis of such a type of timber beam-to-beam connection and, consequently, might be used for further optimization of this connection. -
3D karkasų, skirtų kaulų regeneracijai, mechaninių savybių tyrimas
(Mokslas - Lietuvos ateitis : Mechanika, medžiagų inžinerija, pramonės inžinerija ir vadyba = Science - future of Lithuania : Mechanics, material science, industrial engineering and management, 2016)Vienas didžiausių šiuolaikinės audinių inžinerijos iššūkių yra 3D karkasų, skirtų kaulinio audinio regeneracijai, sukūrimas. Iki šiol, norint atstatyti kaulo defektus, naudojami įvairūs kaulo pakaitalai (autogeniniai ir ... -
3D lazerinių skenerių veikimo principas ir jų palyginimas
(23-osios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija Civilinė inžinerija ir geodezija, 2020 m. gegužės 15 d. Vilnius : [straipsnių rinkinys] = Proceedings of the 22th conference for junior researchers „Science – future of Lithuania“ Civil engineering and geodesy, 15 May, 2020, Vilnius, Lithuania, 2020)Straipsnyje yra nagrinėjamos 3D lazerinių skenerių sistemos. Apžvelgiami du pagrindiniai lazerio veikimo principai: laiko impulso ir fazių lyginimo. Šiais principais veikia visi 3D lazeriniai skeneriai. Analizuojami ... -
3D modeliavimas su „Pyton“ „Blender“ aplinkoje
(Inžinerinė ir kompiuterinė grafika 2023 : konferencijos straipsnių rinkinys, 2023)Modern engineering programs and computer graphics in whole, almost completely have turned from 2D drawings to complex 3D objects. Previous programming languages like Visual Basic or AutoLISP were created mostly bearing in ... -
3D technical animation in information and training services in mechanical engeneering
(lnovacijos leidybos, poligrafijos ir multimedijos technologijose 2013: tarptautinė mokslinė-praktinė konferencija = Innovations in publishing, printing and multimedia technologies 2013: scientific-practical conference. Kaunas, 2013 04 17-18 : straipsnių rinkinys, 2013)The purpose of this paper is to discuss needs and possibilities to create informing technical animation clips using usual technical object design data and well known CAD programs; to show possibilities to create information ... -
3DOF high resolution inertial piezoelectric motor
(2019 IEEE International Ultrasonics Symposium (IUS), Glasgow, Scotland, October 6-9, 2019, 2019)Development of multi degree-of-freedom (DOF) high-resolution motors is becoming of increased importance for nanotechnology, micro-robotics, and laser technology. A novel design of 3DOF rotary type piezoelectric motor is ... -
3DOF ultrasonic motor with two piezoelectric rings
(Sensors, 2020)A novel design of a multiple degrees of freedom (multi-DOF) piezoelectric ultrasonic motor (USM) is presented in the paper. The main idea of the motor design is to combine the magnetic sphere type rotor and two oppositely ... -
5 – DOF planar – rotary motions piezoelectric robot
(16th international conference "Mechatronic systems and materials" (MSM 2021), July 1–2, 2021, Vilnius Tech, Vilnius, Lithuania: abstract book, 2021)The paper represents numerical and experimental investigation of 5 – DOF piezoelectric robot which is able to provide two types of motions during operation in different modes i.e. planar and rotary motion modes. Therefore, ... -
5-DOF cone-shaped piezoelectric positioning robot for optical systems
(Sensors and actuators A: Physical, 2023)The paper presents a numerical and experimental investigation of a 5-DOF piezoelectric robot that is used for angular and planar positioning of optical devices and systems. The robot has a simple design and consists of an ... -
50 metų profesinės veiklos jubiliejų minintis E.K. Zavadskas: "VGTU man yra viskas"
(Sapere Aude, 2018)Pusė amžiaus su Vilniaus Gedimino technikos universitetu (VGTU) - šiemet būtent tokią profesinės veiklos sukaktį mini profesorius, habilituotas technikos mokslų daktaras, buvęs universiteto rektorius Edmundas Kazimieras ... -
5DOF planar – rotary motion piezoelectric robot
(IOP conference series: Materials science and engineering: 16th international conference: Mechatronic systems and materials (MSM 2021), 30.06 - 02.07.2021, Vilnius, Lithuania, 2022)A novel resonant type five degrees of freedom (5DOF) mobile piezoelectric robot is proposed and analysed. The piezoelectric robot performs unlimited linear working motion in the plane and rotates the positioning table or ...