LEDA News archive

Marko Dimitrijević deffended his PhD thesis

Marko Dimitrijević's PhD thesis "Elektronski sistem za analizu polifaznih opterećenja baziran na FPGA" (FPGA based electronic system for polyphase loads analysis) was successfuly deffended on 7th December at Faculty of Electronic Engineering Niš.

	Members of the examining board were: Vančo Litovski Branimir Reljin Dobrivoje Stojanović Predrag Petković Branislav Petrović

The ISSNBS project participants meets in Niš

Within the realization of the ESSNBS project, financed by the DAAD, a meeting took place in Niš in the period November 04, - November 07. The Meeting Program may be found here.

Details (presentations, etc...) can be found here.

LEDA authors participated to INDEL 2012 symposium

At international IX Symposium on Industrial Electronics INDEL 2012, Banja Luka, members of LEDA pariticipates with the folowing titles:

• Dimitrijević, M., Litovski, V.: Real-Time Virtual Instrument for Polyphase Nonlinear Loads Analysis
• Andrejević Stošović, M., Dimitrijević, M., Litovski, V., Lukač, D.: Quantification of Power Quality Issues at the PV Panel-Converter Interface

Research partners from Spain visiting LEDA

The realization of the international project "Data security in distributed measurement systems", financed bilaterally by the Spanish and Serbian governments, is about to come to the end of the first research year. Prof. Octavio Nieto-Taladriz and Prof. Slobodan Bojanić, from th UPM Telcomunicacion (Madrid Technical University, Faculty for Telecommunications) visited LEDA in the period October 28 - October 31 to discuss the research results and the plan for the next research year.

New papers by LEDA authors accepted for publication

Two new papers accepted for publications in international journals:

• "Analog filter diagnosis using the oscillation based method" authored by Miona Andrejević Stošović, Miljana Milić, Vančo Litovski accepted to be published in No6/2012 in Journal of Electrical Engineering - Elektrotechnický časopis.
• "ICT and Power: New Challenges and Solutions" by Dimitrijević, M., Milojković, J., Bojanić, S., Nieto-Taladriz, O., Litovski, V. will be published in International Journal of Reasoning-based Intelligent Systems.

New paper by LEDA authors accepted for publication

Paper "The Efficient Technique for Harmonic Sources Detection at Power Grid" by D. Stefanović and P. Petković will be published in international journal Przegląd Elektrotechniczny.

The ISSNBS project goes on

Meeting of the project coordinators of the ISSNBS project took place in Ohrid, Macedonia, on August 27-29, 2012. The project was extended to Zagreb, Croatia. Accordingly the name becomes ISSNBSZ. On the photograpph are the participants accompanied by Angel Janev, dipl. eng. elec., our local host and benefactor. The 13th anniversary of the project was celebrated.

LEDA at 55th ETRAN Conference

At the 55th ETRAN Conference, that took place in Zlatibor, Serbia, from June 11 – 14, all LEDA members took part organizing and participating as authors. List of paresented papers is here, programme of the conference is here, and some pictures from sessions are given here:

B. Jovanović presenting paper	D. Topisirović and prof. Litovski
Dejan Mirković presenting his paper	Prof Petković as chairman of the session

LEDA members and friends at ETRAN 2012 conference

55th ETRAN Conference -12 accepted papers

At the 55th ETRAN Conference, that takes place in Zlatibor, Serbia, from June 11 – 14, LEDA members will participate with the following accepted papers:

• Process-voltage-temperature variation detection and cancellation using on-chip phase-locked loop, Vazgen Sh. Melikyan, Synopsys Armenia CJSC , Armen A. Durgaryan, Synopsys Armenia CJSC, Abraham H. Balabanyan, Synopsys Armenia CJSC , Eduard H. Babayan, Synopsys Armenia CJSC, Milena Stanojlović, University of Niš, Faculty of Eelectronic Engineering
• Arhitektura binarnog sabirača pogodna za implementaciju na FPGA, Bojan Jovanović, Univerzitet u Nišu, Elektronski fakultet, Milun Jevtić, Univerzitet u Nišu, Elektronski fakultet
• Realistično kreiranje rečnika defekata u CMOS kolima, Milena Stanojlović, Inovacioni centar ETF-a u Beogradu, Univerzitet u Beogradu
• Sinteza Σ∆ modulatora u multipleksiranom analogno digitalnom konvertoru, Dejan Mirković, Univerzitet u Nišu, Elektronski fakultet u Nišu, Predrag Petković, Univerzitet u Nišu, Elektronski fakultet u Nišu
• Povećanje energetske efikasnosti RTS-A sa redundansom u vremenu za prevazilaženje otkaza, Sandra Đošić, Univerzitet u Nišu, Elektronski fakultet u Nišu, Milun Jevtić, Univerzitet u Nišu, Elektronski fakultet u Nišu
• Energy efficiency of hard real-time systems based on standby sparing, Borisav Jovanović, University of Niš, Faculty of Electronic Engineering, Milunka Damnjanović, University of Niš, Faculty of Electronic Engineering
• Sigurnosni aspekti naprednih elektroenergetskih mreža, Srđan Đorđević,Univerzitet u Nišu, Elektronski fakultet u Nišu, Slobodan Bojanić, Universidad Politecnica de Madrid
• One step ahead daily electricity peak load prediction based on ANN, Jelena Milojković, University of Niš, Faculty of Electronic Engineering , Vančo Litovski, University of Niš, Faculty of Electronic Engineering
• Energy profile of a personal computer, Octavio Nieto, Universidad Politehnica de Madrid, Marko Dimitrijević, University of Niš, Faculty of Electronic Engineering , Dejan Stevanović, ICEF, Belgrade, Dejan Mirković, University of Niš, Faculty of Electronic Engineering
• Gubici u elektro energetskom sistemu izazvani malim nelinearnim potrošačima, Dejan Stevanović, Inovacioni centar Elektrotehničkog fakulteta u Beogradu, Predrag Petković, Univerzitet u Nišu, Elektronski fakultet u Nišu
• Dynamic properties of solar cells, Miona Andrejević Stošović, University of Niš, Faculty of Electronic Engineering , Duško Lukač, Rheinische Fachhochschule Köln, Vančo Litovski, University of Niš, Faculty of Electronic Engineering, Dragiša Milovanović, University of Niš, Faculty of Electronic Engineering
• Experimental characterization of the PV panel-converter interface, Marko Dimitrijević, Universiity of Niš, Faculty of Electronic Engineering , Miona Andrejević Stošović, Universiity of Niš, Faculty of Electronic Engineering , Zoran Petrušić, Universiity of Niš, Faculty of Electronic Engineering, Duško Lukač, Rheinische Fachhochschule Köln

Prof. Petkovic and Prof. Litovski visiting the "Universidad Politécnica de Madrid, ETSI Telecomunicaciòn, Ingenierìa Electrònica"

Within the realization of the international bilateral project : "Data security in distributed measurement systems ", Prof. petkovic and Prof. Litovski visited the "Universidad Politécnica de Madrid, ETSI Telecomunicaciòn Ingenierìa Electrònica" and had many useful consultations with the colleagues from Spain.

Prof M. Bojanić, prof. P. Petković and prof. Litovski (pic. left) with prof. Nieto Taladriz (pic. right)
during consultations regarding the project

1000 publications by LEDA authors

LEDA publications database registered 1000th publication by LEDA authors. Classification of published works is represented on the picture below (part of cummulative data query).

More detailed and more selectable informations can be obtained on LEDA publications page.

LEDA at the consolidated list of identified RTD Technological centers of excellence

The European Comission Information Society and Media pyblished the: Serbia - ICT RTD technological audit: http://ebookbrowse.com/gdoc.php?id=115707490&url=7f97b63ba45de2a97e2615072620c25f where, at page 39 LEDA, is recognized as one among 17 centers of excellence in Serbia.

Prof. Petkovic finished lecturing of Electronics at Malta College of Arts, Science & Technology

Prof. Predrag Petkovic has finished two-week’s visit to Malta College of Arts, Science & Technology where he lectured course Electronics at Biomedical Engineering Top-Up Degree.

 
Prof. Petkovic with his students, shadower (teaching assistant) Liliana Mifsud
and senior lecturer Clive Seguna at MCAST (23.03.2012.)

Visit of Zorica Pantić

Zorica Pantić, president of Wentworth Institute of Technology (Boston, USA) visited LEDA on March 7th, 2012

 
Zorica Pantić and LEDA  

Small Systems Simulation Symposium 2012

The 4th Small Systems Simulation Symposium 2012, organized by Yugoslav Simulation Society was held in Complex Vidikovac. More about the event can be found at the symposium site. LEDA members took part with following papers:

• Lukač, D., Andrejević-Stošović, M., Litovski, V., Operating Points and Topographic Dependence of the Thin Layer-Photovoltaic Cells as Relevant Characteristics for Modeling of the PV Cells
• Andrejević Stošović, M., Lukač, D., Litovski, V., Realistic modeling and simulation of the PV system - converter interface
• Đošić, S., and Jevtić, M., Energy efficiency and fault tolerance analysis of hard real-time systems
• Jovanović, B., Damnjanović, M., and Stevanović, D., The Decomposition of DSP's Control Logic Block

• Mirković, D., Stevanović, D., Litovski, V., Efficient Fault Effect Extraction for an Integrated Power Meter's SigDel ADC

• Mirković D., and Petković, P., High level simulation of multiplexed incremental ADC for Integrated Power Meter
• Bojanić,  S., Ðorđević, S., and Nieto-Taladriz, O., Privacy Issues in Smart Grids
• Stanojlović, M., and Petković, P., Resistance of XOR/XNOR NSDDL cell to Side Channel Attack
• Stanojlović, M., and Litovski, V., Simulation of defects in the sequential NSDDL Master/Slave D flip flop circuit
• Dimitrijević, M., and Litovski, V., Quantitative Analysis of Reactive Power Definitions for Small Non-linear Loads
• Stevanović, D., Jovanović, B., and Petković, P., Simulation of Utility Losses Caused by Nonlinear Loads at Power Grid
• Jovanović, B., Jevtić, R., and Carreras, C., TBT signal model for power estimation of non-linear DSP circuits implemented in FPGAs

Authors and guests at opening session