Browsing by Author "Bakanauskas, Vytautas"

Now showing items 1-15 of 15

    • Analysis of planned motion trajectories for scalable micro-robots 

      Bansevičius, Ramutis Petras; Drukteinienė, Asta; Kulvietis, Genadijus; Bakanauskas, Vytautas (Journal of Vibroengineering, 2013)
      Prototypes of micro-robots and geometric path planning algorithms are presented in this paper. Geometric motion trajectories are generated by switching contacts, control points and tangents methods. Analysis of high-speed ...

    • Development of traveling wave actuators using waveguides of different geometrical forms 

      Bansevičius, Ramutis Petras; Mažeika, Dalius; Jūrėnas, Vytautas; Kulvietis, Genadijus; Bakanauskas, Vytautas (Shock and vibration, 2016)

    • Investigation of 1 degree of freedom piezoelectric laser deflector/scanner 

      Bakanauskas, Vytautas; Bansevičius, Ramutis Petras; Jūrėnas, Vytautas; Kulvietis, Genadijus; Mažeika, Dalius (Mechanika 2016 : proceedings of the 21st international scientific conference, 12, 13 May 2016, Kaunas University of Technology, Lithuania / Kaunas University of Technology, Lithuanian Academy of Science, IFTOMM National Committee of Lithuania, Baltic Association of Mechanical Engineering, 2016)
      This paper presents the investigation of 1DOF pi-ezoelectric laser deflecting/scanning device used for laser control systems. Dynamic characteristics of device were obtained experimentally. The main characteristic were ...

    • Investigation of sphere trajectories of a rotational type piezoelectric deflector 

      Bansevičius, Ramutis Petras; Mažeika, Dalius; Kulvietis, Genadijus; Tumasonienė, Inga; Drukteinienė, Asta; Jūrėnas, Vytautas; Bakanauskas, Vytautas (Mechanical systems and signal processing, 2020)
      Rotation trajectories of the solid ferromagnetic sphere are investigated in the paper. Rotation angle of the sphere is controlled by piezoelectric cylinder type actuator. Three contact points located on the top surface of ...

    • Novel attitude control devices for CubeSat satellites 

      Bručas, Domantas; Bansevičius, Ramutis Petras; Domeika, Aurelijus; Tomkus, Vidmantas; Bakanauskas, Vytautas (Journal of Vibroengineering, 2012)
      In recent years a very modern trend of space exploration activities – constructing, launching and operating nano-satellites, became very popular. One of the main problems in implementation and control of nano-satellite is ...

    • Palydovų orientavimo erdvėje įrenginys 

      Bansevičius, Ramutis Petras; Bručas, Domantas; Domeika, Aurelijus; Tomkus, Vidmantas; Bakanauskas, Vytautas (2014)
      Palydovų orientavimo įrenginys priklauso mechatroninių sistemų technikos ir technologijų sritims. Siūlomas išradimas pagrįstas besisukančios masės inercijos momento pokyčio įtakos naudojimo palydovo orientavimui, tam tikros ...

    • Piezoelectric actuator with traveling wave waveguide 

      Čeponis, Andrius; Mažeika, Dalius; Bansevičius, Ramutis Petras; Bakanauskas, Vytautas (Journal of Vibroengineering, 2016)
      A novel design of traveling wave piezoelectric actuator with a special waveguide is investigated in the paper. Actuator consists of cylinder type waveguide and piezo ceramic ring. Waveguide has conical hole inside. Such ...

    • Piezoelectric actuator with traveling wave waveguide 

      Bansevičius, Ramutis Petras; Jūrėnas, Vytautas; Mažeika, Dalius; Kulvietis, Genadijus; Bakanauskas, Vytautas; Čeponis, Andrius (The 12th international workshop on piezoelectric materials and applications in actuators (IWPMA 2015), 29 June - 1 July, 2015 Vilnius, Lithuania : abstracts / compiled by Dalius Mažeika, Andrius Čeponis, 2015)

    • Piezoelectric mirror with active kinematic pair 

      Mažeika, Dalius; Bansevičius, Ramutis Petras; Jūrėnas, Vytautas; Bakanauskas, Vytautas; Kulvietis, Genadijus (The 12th international workshop on piezoelectric materials and applications in actuators (IWPMA 2015), 29 June - 1 July, 2015 Vilnius, Lithuania : abstracts / compiled by Dalius Mažeika, Andrius Čeponis, 2015)

    • Piezoelectric mirror with an active kinematic pair 

      Mažeika, Dalius; Bansevičius, Ramutis Petras; Jūrėnas, Vytautas; Bakanauskas, Vytautas; Kulvietis, Genadijus (Journal of vibroengineering, 2016)
      Accuracy of laser optical beam steering strongly depends on dynamic characteristics of the positioning mechanism of the mirror. Novel design of the beam steering mirror with an integrated piezoelectric active kinematic ...

    • Pjezoelektrinis bėgančios bangos įrenginys 

      Mažeika, Dalius; Kulvietis, Genadijus; Bansevičius, Ramutis Petras; Jūrėnas, Vytautas; Bakanauskas, Vytautas (2016)
      Išradimas priskiriamas pjezoelektrinių pavarų sričiai. Jis gali būti panaudojamas kampinio pozicionavimo sistemose, tokiose kaip mikroskopų stalelių, skirtų tiriamiems objektams pozicionuoti, valdymui atliekant cheminių/biologinių ...

    • Rod-shaped linear inertial type piezoelectric actuator 

      Čeponis, Andrius; Jūrėnas, Vytautas; Mažeika, Dalius; Bakanauskas, Vytautas; Deltuvienė, Dovilė (Actuators, 2023)
      This article presents a numerical and experimental investigation of a novel rod-shaped linear piezoelectric actuator that consists of a square cross-section-shaped rod with eight piezo ceramic plates and a cylindrical ...

    • Synthesis of trajectories in piezoelectric attitude control devices for nanosatellites 

      Bansevičius, Ramutis Petras; Kulvietis, Genadijus; Mažeika, Dalius; Drukteinienė, Asta; Tumasonienė, Inga; Bakanauskas, Vytautas (ICOVP 2013 : 11th International Conference on Vibration Problems, 9-12 September 2013, Lisbon, Portugal, 2013)
      Multi-degrees-of-freedom piezoelectric actuators can with be successfully used for nanosatellite’s attitude control. Piezoelectric actuators enable to increase resolution of the system and to reduce a number of components. ...

    • The synthesis of trajectories in piezoelectric attitude control devices for nanosatellites 

      Bansevičius, Ramutis Petras; Kulvietis, Genadijus; Mažeika, Dalius; Drukteinienė, Asta; Tumasonienė, Inga; Bakanauskas, Vytautas (Journal of vibration engineering & technologies, 2015)
      Multi-degrees-of-freedom piezoelectric actuators can be successfully used for the attitude control of nanosatellites. Piezoelectric actuators enable to increase the resolution of a system and to reduce a number of components. ...

    • Trapezoidal cantilevers with irregular cross-sections for energy harvesting systems 

      Čeponis, Andrius; Mažeika, Dalius; Bakanauskas, Vytautas (Applied sciences, 2017)
      The results of numerical and experimental investigation of trapezoidal cantilevers with irregular cross-sections are presented in this paper. Modifications of the cross-section were made in order to increase strain and ...