Facultatea Calculatoare, Informatică şi Microelectronică: Recent submissions

  • Algoritm Iterativ de Acordare a Regulatoarelor la Obiecte cu Inerţie de Ordinul Doi, Timp Mort şi Fază Neminimă 
    IZVOREANU, Bartolomeu (Technical University of Moldova, 2011)
    In this paper is proposed the iterative algorithm of tuning the typical controllers P, PI, PID to the model objects with inertia second order, time delay and nonminimal phase. In the proposed algorithm it is using the ...
  • Abordări în dezvoltarea sistemelor ”întrebare – răspuns” 
    CARCEA, Liviu (Technical University of Moldova, 2011)
    Acest articol este o încercare de analiză a abordărilor ale sistemelor ”întrebare-răspuns”(SIR). În ultimii ani se observă un interes deosebit pentru sistemele “întrebare-răspuns”, care a condus la o schimbare calitativă ...
  • Studiu de caz privind utilizarea modelelor IEC 61499 în controlul holonic de nivel înalt 
    VLAD, Valentin; GRAUR, Adrian; TURCU, Cristina Elena; CIUFUDEAN, Calin (Technical University of Moldova, 2011)
    În cadrul acestei lucrări sunt explorate soluţii de aplicare a specificaţiilor IEC 61499 în modelarea şi implementarea controlului de nivel înalt al holonilor. Conceptele IEC 61499 au fost utilizate ca o tehnologie suport ...
  • Modelarea Managementului Calităţii Vieţii în Republica Moldova prin Reţele Petri Hibride 
    GOROBIEVSCHI, Svetlana; GUŢULEAC, Emilian (Technical University of Moldova, 2011)
    Based on the concept of Quality of Life (СV) as socio-economic category, the authors propose a new methodology for assessing and increased CV, which provides for the multifaceted socio-economic indicators in the evaluation. ...
  • Aspecte de Modelare şi Analiză a Proceselor de Calcul Orientate pe Servicii Reconfigurabile 
    ŢURCANU, Iurie; GUŢULEAC, Emilian; PALII, Diana (Technical University of Moldova, 2011)
    În lucrare sunt considerate unele aspecte arhitecturale, de modelare şi analiză a proceselor sistemelor de calcul orientate pe servicii reconfigurabile (OSR) prin reţele Petri reconfigurabile stocastice (RPRS). În acest ...
  • Newton’s Method for Solving Quadratic Programming Problems with Simple Constraints 
    MORARU, Vasile; STOIAN, Dumitru (Technical University of Moldova, 2011)
    In this paper the convex quadratic programming problem with simple constraints, following judicious transformations of Karush-Kuhn-Tucker optimality conditions, is reduced to solving a system of smooth equations. In order ...
  • Minimizarea numărului punctelor de control pentru diagnosticarea elementelor reţelelor de comunicaţii multifuncţionale 
    ŢURCANU, Dinu; NISTIRIUC, Pavel P.; BEJAN, Nicolae; ALEXEI, Anatol; FINCIUC, Sergiu; IAZLOVEŢCHI, Maria; LACHI, Arina; NISTIRIUC, Pavel V. (Technical University of Moldova, 2011)
    În prezenta lucrare este elaborat algoritmul de minimizare al numărului punctelor de control pentru diagnosticarea elementelor reţelelor de comunicaţii multifuncţionale (RCM).
  • A model for failure nodes in wireless sensors networks (WSN) for military polygon monitoring 
    JUNIE, Petru; TERTISCO, Mihai; EREMIA, Cristian (Technical University of Moldova, 2011)
    The present paper presents the results of research on modelling and experimental identification systems with random binary events of failure nodes of a WSN which is monitored in a military polygon. For systems with random ...
  • Definirea semanticii propoziţiei în limbaj natural 
    POPESCU, Anatol; CREŢU, Sergiu (Technical University of Moldova, 2011)
    This study represents a research concerning the principles and methods of elaboration of an interface in natural language (NL) for informational systems. When we say interpretation of texts in a NL, we mean the process of ...
  • The Land-Onboard Complex of a Control Flight Balloon 
    BREKHOV, Oleg M. (Technical University of Moldova, 2011)
    Necessity of carrying out of experiments for real time by means of use of operated flight of a balloon it is caused by a number of the reasons. We name some of them: the research of the physicalphenomena, such as studying ...
  • Creation of a Knowledge Framework for Non-Commutative Computer Algebra 
    COJOCARU, Svetlana; COLESNICOV, Alexandru; HEINLE, Albert; LEVANDOVSKYY, Viktor; MALAHOV, Ludmila; STUDZINSKI, Grischa; UFNAROVSKI, Victor (Technical University of Moldova, 2011)
    Knowledge framework for non-commutative computer algebra consists of systematically discovered, collected, and thoroughly studied examples kept in a central repository (database). These examples are used at benchmarking ...
  • Modelarea matematică a hidrodinamicii şi dispersiei poluanţilor chimici în rîuri 
    BEŞLIU, Victor; CIUFUDEAN, Călin; FILOTE, Constantin; MARUSIC, Galina; MORARU, Vasile (Technical University of Moldova, 2011)
    În lucrare se propun modelul numeric al curgerii apei şi cel al dispersiei poluanţilor chimici pe un sector al rîului Prut. Pentru modelare se utilizează ecuaţiile lui Navier-Stokes în forma diferenţială sub forma Reynolds, ...
  • Contabilitatea instituţiei de cercetare în sistemul informational ― ”Universal Accounting” 
    AVORNIC, A.; CANŢER, V.; ŢURCANU, V. (Technical University of Moldova, 2011)
    Soluţionarea problemelor apărute în activitatea economico-financiara a unei instituţii, în particular de cercetare, este dependentă de calitatea şi cantitatea informaţiilor procesate şi furnizate de sistemul informaţional ...
  • Energy Transfer in Organic Luminophore Nanocomposites 
    VERLAN, V.; ANDRIESH, A. M.; CULEAC, I.; POPUSHOI, A.; DRAGALIN, G.; BARBĂ, N.; BUZURNIUC, S.; MALAHOV, L. (Technical University of Moldova, 2011)
    New light-emitting layers of nanocomposites on polymer base have been obtained. As polymeric matrices the poly-N-vinylpirrolidone has been used. As organic luminophore matertials new compound from izotiocianatopropenone ...
  • GaAs Epitaxial Microrelief Layer 
    BARANOV, Simion; CINIC, Boris; ENACHI, Mihail; GORCEAC, Leonid; SUMAN, Victor (Technical University of Moldova, 2011)
    It is a report about an epitaxial GaAs relief layer with 3 μ of thickness growth in Ga –AsCl3 – H2 system on n-GaAs (n=2x1018cm-3) substrate with multiple crystallization centers. Crystalline lattice on substrate surface ...
  • Superconducting Spin Valve Corn Element Based on S/F Nanostructures 
    SIDORENKO, Anatolie (Technical University of Moldova, 2011)
    Very rapid developing area, spintronics, needs new devices, based on new physical principles. One of such devices – a superconducting spin-valve, consists of ferromagnetic and superconducting layers, is based on a novel ...
  • Microstructure of Nb/CuNi Nanostructures 
    MORARI, Roman; KEHRLE, Jan; ZDRAVKOV, Vladimir; ANTROPOV, Evgenii; PREPELITSA, Andrei; SOCROVISCIUC, Alexei; OBERMEIER, Gunter; MÜLLER, Claus; HORN, Siegfrid; TAGIROV, Lenar; TIDECKS, Renhard; SIDORENKO, Anatolie (Technical University of Moldova, 2011)
    Results of High Resolution Transmission Electron Microscopy (HRTEM) and scanning Auger Electron Spectroscopy (AES) results for CuNi/Nb/CuNi nanostructures prepared by magnetron sputtering are presented and discussed.
  • Electrochemical Nanostructuring of CuInS2 Bulk Crystals 
    MONAICO, Eduard; URSAKI, Veaceslav; ZALAMAI, Victor; MASNIK, Alisa; SYRBU, Nicolae; BURLACU, Alexandru (Technical University of Moldova, 2011)
    We show that chalcopyrite CuInS2 crystals can be nanostructured by electrochemical treatment in an aqueous HCl solution. In order the crystals to become suitable for electrochemical nanostructuring they are subjected to ...
  • Топологические Переходы Полупроводник-Полуметалл в Нитях Bi1-ХSbх при Анизотропной Деформации 
    НИКОЛАЕВА, Альбина; КОНОПКО, Леонид; ХУБЕР, Тито; ПОПОВ, Иван; МОЛОШНИК, Евгений (Technical University of Moldova, 2011)
    Получены монокристаллические нити Bi1-хSbх в полупроводниковой области концентраций (0,05< х< 0,12) в стеклянной оболочке с диаметрами от 1 мкм до 2мкм. При анизотропной деформации типа одноосного растяжения (до 2 % ...
  • Topological Transitions in the Strain Dependences of Thermopower and Resistance in Nanowires Based on Bi –Sn 
    NIKOLAEVA, Albina A.; KONOPKO, Leonid A.; PARA, Gheorghe I.; TSURKAN, Ana K.; BOTNARY, Oxana V. (Technical University of Moldova, 2011)
    We studied the strain dependences of the resistance and thermopower of nanowires of Bi and its alloys with Sn in conditions of an anisotropic elastic strain with values of 2% elongation, which is one order of magnitude ...

Search DSpace


Browse

My Account