Vol. 19 No. 1 (2013)

AUTOMATION, ROBOTICS

• Fuzzy Logic Analysis of Photovoltaic Data for Obstacle Avoidance or Mapping Robot

  L. R. Adrian, L. Ribickis

  3-6

• Closed-Loop Speed Control of PM-BLDC Motor Fed by Six Step Inverter and Effects of Inertia Changes for Desktop CNC Machine

  I. Topaloglu, F. Korkmaz, H. Mamur, R. Gurbuz

  7-10

• Dynamics Assignment by Output Feedback

  K. H. Kiritsis

  11-14

ELECTRICAL ENGINEERING

• Power Balancing Mechanism and Controller Design for the Single-Phase Cascaded H-bridge Multilevel DSTATCOM

  Yang Han

  15-18

• Wind Power Balancing using Flywheel Energy Storage System

  Mindaugas Ažubalis, Audrius Baranauskas, Giedrius Tamulis

  19-22

• Methods to Reduce the Cogging Torque in Permanent Magnet Synchronous Machines

  N. Levin, S. Orlova, V. Pugachov, Baiba Ose-Zala, Edgars Jakobsons

  23-26

• Entropic Mapping and Green’s Function Approximation for Electrostatic Field with Dirichlet Boundary Conditions

  R. Urniezius, V. Siozinys

  27-30

• Research of the Reactive Power Control Possibilities in the Grid-tied PV Power Plant

  C. Ramonas, V. Adomavicius

  31-34

• Performance Improvement of Active Power Filter under Distorted and Unbalanced Grid Voltage Conditions

  S. Biricik, O. C. Ozerdem, S. Redif, M. I. O. Kmail

  35-39

ELECTRONIC MEASUREMENTS

• Glucose Measuring Device with Advanced Data Processing and Improved Strip Detection

  J. Jirka, M. Prauzek, M. Stankus

  40-43

ELECTRONICS

• Illumination Detection for LED Dimming Process Efficiency Evaluation

  Olegs Tetervenoks, Ilya Galkin, Ansisi Avotins

  44-47

• The Means for Evaluation of Light Source Characteristics

  V. Markevicius, M. Cepenas, D. Navikas, A. Valinevicius, D. Andriukaitis, T. Surgailis

  48-51

HIGH FREQUENCY TECHNOLOGY, MICROWAVES

• Properties of Helical Structures with Internal Anisotropic Shields

  V. Daskevicius, J. Skudutis, S. Staras

  52-55

MICRO-, NANOELECTRONICS

• A New Design for a BiCMOS Controlled Current Conveyor

  H. Ercan, M. Alçı

  56-60

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SIGNAL TECHNOLOGY

• Evaluation of Touch Control Interface for the Smart Mobile Furniture

  R. Maskeliunas, V. Raudonis, P. Lengvenis

  61-64

• Improved Fractional Channel Estimation for MIMO Systems in the Low SNR Regime

  Simranjit Singh, Rajesh Khanna, Manjeet Singh Patterh

  65-68

SYSTEM ENGINEERING, COMPUTER TECHNOLOGY

• Integration of Ohman and Rule-based Coarticulation Models for Visualization of Pure Lithuanian Diphtongs

  I. Mazonaviciute, R. Bausys, A. Kriukovas

  69-72

• Piece Linear-Aggregate Approach for Modelling and Analysis of Fuzzy Systems

  H. Pranevicius, T. Kraujalis

  73-76

• A Novel Form of Affine Moment Invariants of Grayscale Images

  Yuanbin Wang, Xingwei Wang, Bin Zhang, Ying Wang

  77-82

TELECOMMUNICATIONS ENGINEERING

• Congestion Control of Differentiated Services Networks by Sliding Mode Control

  R. Barzamini, M. Shafiee

  83-86

• Investigation of Maximum Distance Reach for Spectrally Efficient WDM System with Mixed Data Rates and Signal Formats

  Vjaceslavs Bobrovs, Aleksejs Udalcovs, Ilja Trifonovs, Talis Celmins

  87-92

• Multi-technological Transmission Platform for a Wide-area Sensor Network

  M. Habrych, K. Staniec, K. Rutecki, B. Miedzinski

  93-98

• The Influence of Probability Density Function Discretization on Geometric Lattice Quantizer Design for Memoryless Gaussian Source

  A. Jovanovic, Z. Peric, J. Nikolic, N. Milosevic

  99-103

• Reviewers

  105