DSpace institucinė talpykla / DSpace Repository

DSpace pagrindu veikianti institucinė talpykla kaupia, saugo ir viešina skaitmeninį turinį. Tai svarbus įrankis, užtikrinantis institucijos produkcijos išsaugojimą ir pagerinantis mokslinę komunikaciją.

DSpace is a digital service that collects, preserves, and distributes digital material. Repositories are important tools for preserving an organization's legacy; they facilitate digital preservation and scholarly communication.

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Neseniai pridėta

  • Design and Comparison of Fuzzy Controllers for Six-phase Drive 

    Rinkevičienė, Roma; Mitkienė, Bronė; Udris, Dainius (2020 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 30, 2020, Vilnius, Lithuania, 2020)
    The paper presents simulation results of a symmetrical six-phase induction drive. The drive control system is based on indirect rotor flux field-oriented control mode. Two three-phase frequency converters, generating two ...

  • Modeling of Sensorless Control of Permanent-magnet Synchronous Motors 

    Dilys, Justas (2020 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 30, 2020, Vilnius, Lithuania, 2020)
    This paper presents a modeling of permanent magnet synchronous motor rotor position estimation method based on back electromotive force (EMF) calculation and tracking using Phase Locked Loop method. Field Oriented Control ...

  • Programmable-Gain Capacitive Feedback TIA for Low-Noise Applications in CMOS 

    Romanova, Agata; Barzdenas, Vaidotas (2020 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 30, 2020, Vilnius, Lithuania, 2020)
    The work reports on the design of an area-efficient programmable-gain low-noise CMOS transimpedance amplifier suitable for entry-level optical time-domain reflectometers. The approach is based on a modified capacitive ...

  • Performance Testing of Linux Firewalls 

    Melkov, Dmitrij; Šaltis, Arūnas; Paulikas, Šarūnas (2020 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 30, 2020, Vilnius, Lithuania, 2020)
    Netfilter framework for many years was used in Linux based systems for packet filtering, network address translations, port translations and others networking related operations. Since introduction in 1998 Netfilter’s ...

  • A Review of the Basic Power Amplifier Linearization Methods 

    Borel, Andžej; Barzdėnas, Vaidotas (2020 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 30, 2020, Vilnius, Lithuania, 2020)
    This paper reviews the main groups of power amplifier linearization methods. There are three basic groups of linearization methods: feedforward, feedback and pre-distortion. The principle of operation of mentioned linearization ...

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