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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Manipuliatoriaus pavaros su elektroreologiniu skysčiu kūrimas ir tyrimas / Research and development of manipulator drive with electrorheological fluid

Varnavičius, Vytis 26 July 2005 (has links)
The research object of this work is to investigate implementation of ERF in manipulators drive systems and independent actuation of manipulator elements by one actuator – electrorheological fluid. In order to achieve these goals the following issues has to be considered in this work: theoretical and experimental investigation on ERF working modes in array and planar manipulators drives; development of principal design schemes of manipulator drive based on ERF; design and analysis of dynamic models of array and planar manipulators drives; research on advantages and disadvantages of using controllable fluids in thin layers of electrodes of manipulator drives.
2

Asinchroninio variklio ir dažnio keitiklio pavaros energetinių rodiklių tyrimas / The research on power paremeters of variable speed AC drive

Astrauskas, Tomas 17 June 2005 (has links)
The theme of Master project of Energetics engineer is to analyze the power paremeters of noncontrollable speed AC drive. Is to analyze the power paremeters of variable speed AC drive. Is to accomplish the power paremeters of variable and noncontrollable speed AC drive. Describe the results of investigate and render the respective findigs.
3

Daugiafunkcinių dvikoordinačių vykdymo sistemų valdymas / Control of multifunctional two-coordinate drive systems

Blažiūnas, Giedrius 19 July 2005 (has links)
The research object is to develop and investigate methods and algorithms for fmleexthiboldes ,c othnetr oplr oobfl etmwso -ocfo osradviinnagt ea nddri vrea tisoynsatel mhas.n dAlipnpgl inogf edneevreglyo,p eeqdu cipomnternotl and global material resources have to be investigated in cases of two dimensional positioning and scanning processes under circumstances omaximal.

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