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Editorial board

Darius Andriukaitis
Kaunas University of Technology, Lithuania

Alexander Argyros
The University of Sydney, Australia

Radu Arsinte
Technical University of Cluj Napoca, Romania

Ivan Baronak
Slovak University of Technology, Slovakia

Khosrow Behbehani
The University of Texas at Arlington, United States

Mohamed El Hachemi Benbouzid
University of Brest, France

Dalibor Biolek
University of Defence, Czech Republic

Klara Capova
University of Zilina, Slovakia

Erik Chromy
UPC Broadband Slovakia, Slovakia

Milan Dado
University of Zilina, Slovakia

Petr Drexler
Brno University of Technology, Czech Republic

Eva Gescheidtova
Brno University of Technology, Czech Republic

Ray-Guang Cheng
National Taiwan University of Science and Technology, Taiwan, Province of China

Gokhan Hakki Ilk
Ankara University, Turkey

Janusz Jezewski
Institute of Medical Technology and Equipment, Poland

Rene Kalus
VSB - Technical University of Ostrava, Czech Republic

Ivan Kasik
Academy of Sciences of the Czech Republic, Czech Republic

Jan Kohout
University of Defence, Czech Republic

Ondrej Krejcar
University of Hradec Kralove, Czech Republic

Miroslaw Luft
Technical University of Radom, Poland

Stanislav Marchevsky
Technical University of Kosice, Slovakia

Byung-Seo Kim
Hongik University, Korea

Valeriy Arkhin
Buryat State University, Russia

Rupak Kharel
University of Huddersfield, United Kingdom

Fayaz Hussain
Ton Duc Thang University, Vietnam

Peppino Fazio
Ca’ Foscari University of Venice, Italy

Fazel Mohammadi
University of New Haven, United States of America

Thang Trung Nguyen
Ton Duc Thang University, Vietnam

Le Anh Vu
Ton Duc Thang University, Vietnam

Miroslav Voznak
VSB - Technical University of Ostrava, Czech Republic

Zbigniew Leonowicz
Wroclaw University of Science and Technology, Poland

Wasiu Oyewole Popoola
The University of Edinburgh, United Kingdom

Yuriy S. Shmaliy
Guanajuato University, Mexico

Lorand Szabo
Technical University of Cluj Napoca, Romania

Tran Trung Duy
Posts and Telecommunications Institute of Technology, Ho Chi Minh City, Vietnam

Xingwang Li
Henan Polytechnic University, China

Huynh Van Van
Ton Duc Thang University, Vietnam

Lubos Rejfek
University of Pardubice, Czech Republic

Neeta Pandey
Delhi Technological University, India

Huynh The Thien
Ho Chi Minh City University of Technology and Education, Vietnam

Mauro Tropea
DIMES Department of University of Calabria, Italy

Gaojian Huang
Henan Polytechnic University, China

Nguyen Quang Sang
Ho Chi Minh City University of Transport, Vietnam

Anh-Tu Le
Ho Chi Minh City University of Transport, Vietnam

Phu Tran Tin
Ton Duc Thang University, Vietnam

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7th International Conference ELEKTRO 2008

Table of Contents

Electrical and Electronic Engineering

Diagnostics and Reconfiguration of Control Systems flash_logo_35
15 - 20
Triple Play Service and IPTV Services Offered within it flash_logo_35
33 - 35
Algorithm Design for Assignment Frequency Channels for Services in CATV Network flash_logo_35
36 - 39
The Parametric Model for PLC Reference Chanells and its Verification in Real PLC Environment flash_logo_35
40 - 43
Formation of Signals Harmonized with the Channel of Connection with Different Quality Criteria flash_logo_35
44 - 47
Semantic Analysis of Multimedial Information Usign Both Audio and Visual Clues flash_logo_35
48 - 50
SD LMS L-Filters for Filtration of Gray Level Images in Timespatial Domain Based on GLCM Features flash_logo_35
51 - 54
New Mixer Used in Direct Frequency Synthesizer flash_logo_35
55 - 58
The Model of Communication Channel in the 802.11b Standard Wireless Network flash_logo_35
59 - 61
Optimalization of Beacon Selection for Localization in Wireless AD-HOC Networks flash_logo_35
62 - 65
Mathematical Models of MIMO Channel flash_logo_35
66 - 70
Pulse Response Measurement and Processing by Six-Port Reflectometr flash_logo_35
71 - 73
Directional Pattern Analysis of a Linear Phased Antenna flash_logo_35
74 - 77
Mathematical Model of Thyristor Inverter Including a Series-parallel Resonant Circuit flash_logo_35
78 - 83
Commutation Processes in Multiresonant ZVS Bridge Converter flash_logo_35
84 - 91
New Configuration of Traction Converter with Medium-Frequency Transformer: Primary Part flash_logo_35
92 - 95
The Simulation of the Traction Drive with Middle-Frequency Transformer flash_logo_35
96 - 98
ZVZCS PWM DC-DC Converter with Energy Recovery Clamp flash_logo_35
99 - 102
Analysis of PMMT Operation for Renewable (PV/FC) Energy Source flash_logo_35
103 - 105
Using of the Modern Semiconductor Devices Based on the SiC flash_logo_35
106 - 109
Design and Realization of Laser Diode Power Supply flash_logo_35
110 - 113
Comparison of an Analog Behavioral and Transistor Level Model of Operational Amplifier flash_logo_35
114 - 116
Accumulation Systems of Electric Energy Solved by Multicriteria Analysis Methods IPA and Topsis flash_logo_35
117 - 120
Economy of Renewable Resources of Energy Operation flash_logo_35
121 - 124
Partial Discharge Measurement in Operation: Problems with Disturbances and their Removing flash_logo_35
125 - 127
A Study of Appropriate Arrangement of Thermoelastic Actuator flash_logo_35
128 - 133
High-Freqeuncy Analysis of Three-Winding Autotransformers 400/121/34 kV flash_logo_35
134 - 136
Reduction of Harmonics by 18-Pulse Rectifier flash_logo_35
137 - 139
The Assessment of Working Conditions of Traction Substation for Power and Reactive Energy flash_logo_35
140 - 142
Quality of Power Supply in European View flash_logo_35
143 - 146
Estimation of Energy Not Supply flash_logo_35
147 - 149
PROMETHEE Method and Sensitivity Analysis in the Software Application for the Support of Decision-Making flash_logo_35
150 - 153
Determination of Criteria Weights in Terms of Computer Software flash_logo_35
154 - 157
Maintenance Optimization of High Voltage Substation Model flash_logo_35
158 - 161
Calculation of Forces Acting on Bars of Induction Machina flash_logo_35
162 - 164
On the Damper Cage Bar´s Currents Calculation Forsalient Pole Large Synchronous Machina flash_logo_35
165 - 170
Influence of Electric Discharges on Bearings of Electric Machina flash_logo_35
171 - 174
Relaxing Oscillation of the Machine-Unit flash_logo_35
175 - 178
Operating of Small Wind Power Plants with Induction Generators flash_logo_35
179 - 182
The Magnetic Fields of Electric Motors and their EMC flash_logo_35
183 - 186
Analytical Method of Malculation of the Current and Torque a Reluctance Stepper Motor via Fourier Series flash_logo_35
187 - 190
Traction Transformer 1 MV.A, Superconducting, Oil-immersed and Medium Frequency flash_logo_35
191 - 194
Sliding Mode Flux Observer of Induction Motor flash_logo_35
195 - 197
Position Control of PMSM in Sliding Mode flash_logo_35
198 - 201
Application of Space Vector Modulation in Direct Torque Control of PMSM flash_logo_35
202 - 205
Mathematical Model and Computational Analysis of Selected Transient States of Cylindrical Linear Induction Motor Fed via Frequency Converter flash_logo_35
206 - 211
The Study of Several Variants of the Traction Drive with Middle-Frequency Transformer flash_logo_35
212 - 214
The Possibility to Constitute an Interoperability of EFC in the Central and Eastern Europe flash_logo_35
215 - 218
Security of Information Flows in Transport, as an Important Item of Crisis Management within Transport Systems flash_logo_35
219 - 222
Analysis of Setups of the Control of Rail Microprocessor Systems flash_logo_35
223 - 226
Risk Analysis of Safety-Critical Control Systems flash_logo_35
227 - 230
Common Protocol for Distributed Network File System flash_logo_35
231 - 234
On-board Unit and its Possibilities of Communications on Safety and Security Principles flash_logo_35
235 - 238
Trends in Control Area of PLC Reliability and Safety Parameters flash_logo_35
239 - 242
Modelling of Safety Fieldbus System via SW Tool SHARPE flash_logo_35
243 - 246
Principles of Audio Watermarking flash_logo_35
247 - 249
Hidden Markov Models in Speech Recognition flash_logo_35
250 - 252
Overview of Distributed Control Systems Formalisms flash_logo_35
253 - 256
Methods of Risk Analysis of Telematic Objects flash_logo_35
257 - 260
Estimates of Quantities in a Hall Effect Geodynamo Theory flash_logo_35
261 - 264
Numerical Modelling of Electromagnetic Field in a Tornado flash_logo_35
265 - 268
Numerical Modelling of the Special Light Source with Novel R-FEM Method flash_logo_35
269 - 272
Experiments with the Effect of Non-Homogenous Parts into Materials flash_logo_35
273 - 275
Experiments with Accuracy of the Air Ion Field Measurement flash_logo_35
276 - 279
A Passive Optical Location with Limited Range flash_logo_35
280 - 283
Numerical Solution of Magnetostatic Field of Maglev System flash_logo_35
284 - 287
Integral Solution of 3D Electric Field of a Disconnector flash_logo_35
288 - 291
Analysis of Pulsed Electromagnetic Fields Radiated by Powerful Sources flash_logo_35
292 - 294
Total Eddy Currents Induced in Screens of a Symmetrical Three-Phase Single-Pole Gas-Insulated Transmission Line (GIL) flash_logo_35
295 - 300
Effective Deffect Identifications in Honeycombs flash_logo_35
301 - 304
Combination of Deterministic and Stochastic Aproaches to the Image Reconstruction flash_logo_35
305 - 308
Improving the Method of the Calibration Multichannel Ultrasonic Flaw Detectors for Measurements with Angle Problems flash_logo_35
309 - 314
Effect of Measurement Conditions on Barkhausen Noise Parameters flash_logo_35
315 - 317
Advances in Eddy-Current Non-Destructive Evaluation flash_logo_35
318 - 321
Recent Trends in Electromagnetic Non-Destructive Sensing flash_logo_35
322 - 325
Pulsed Excitation in Eddy Current Non-Destructive Testing of Conductive Materials flash_logo_35
326 - 329
Inspection of Conductive Prosthetic Replacements using Electromagnetic Methods of Non-Destructive Testing flash_logo_35
330 - 333
Some Thoughts on Electrical Interventions for the Control of Tremor in Parkinson's Dinase flash_logo_35
334 - 337
Electromechanical Model of Blood Flow in Vessels flash_logo_35
338 - 341
The EEG Signal Prediction by Using Neural Network
342 - 345
Application of Neutral Network by EEG Signal Classification flash_logo_35
346 - 349
Measurement Evaluation of EMF Effect by Mobile Phone on Human Head Phantom flash_logo_35
350 - 353
Temperature Dependence of Biological Tissues Complex Permitivity at Microwave Frequencies flash_logo_35
354 - 357
Iterrative Correction of Measurement with Averaging of Dithered Samples flash_logo_35
358 - 361
A New Identification Method of Both Magnetization Characteristic and Parameters of an Unloaded Transformer flash_logo_35
362 - 364
Optimalization Method of EMI Power Filters and its Measurement flash_logo_35
365 - 368
On Nanometer Ordering in thin Amorphous Hydrogenated Silicon flash_logo_35
369 - 372
Modeling of A-DLTS Spectra of MOS Structures flash_logo_35
373 - 376
Ofstatistical and Fractal Properties of Semiconductor Surface Roughness flash_logo_35
377 - 381
Sputtered of ZnO:Al thin Films for Application in Photovoltaic Solar Cells flash_logo_35
382 - 384
Simulation of Electrical Parameters for Ru/Ta2O5/SiO2/Si(p) High-k MOS Structure flash_logo_35
385 - 388
The Resistance of Breakdown in Transformer Oil flash_logo_35
389 - 392
Magnetic Spectra Analysis of Dielectrics flash_logo_35
393 - 397
New Nanocrystalline Materials for Power Electronics Applications flash_logo_35
398 - 400
Electromagnetic Properties of Selected Hexaferrites flash_logo_35
401 - 405
High-Frequency EMI Noise Suppression by Polymer-Based Composite Magnetic Materials flash_logo_35
406 - 409

Physics and Optics

Future of Electrotechnics: Ferrofluids flash_logo_35
9 - 14
Analysis of Simulated Reflection Characteristics of Uniform and Apodized Fiber Bragg Gratings flash_logo_35
21 - 24
WDM in Courses of Communication Technologies flash_logo_35
25 - 28
Full-Optical Logical Gates for Optical Signal Processing flash_logo_35
29 - 32