Căutare după Autor "Belea, Radu"

Afișează articolele 1-4 of 4

    • A Diferent Approach in the Parameters' Identification of a Jfet Using Genetic Algorithms 

      Belea, Radu; Beldiman, Liviu ("Dunarea de Jos" University of Galati, 2002)
      The genetic algorithms are developing in three directions: the genetic algorithms theory, the genetic algorithms programming and the study of the problems that can be solved with genetic algorithms. In this paper it is ...

    • A New Method of Gene Coding for Genetic Algorithm Designed for Parametric Optimization 

      Belea, Radu ("Dunarea de Jos" University of Galati, 2003)
      In a parametric optimization problem the genes code the real parameters of the fitness function. There are two coding techniques known under the names of: binary coded genes and real coded genes. The comparison between ...

    • The Parametric Identification of a Stationary Process 

      Belea, Radu; Solea, Răzvan ("Dunarea de Jos" University of Galati, 2003)
      In the problems of identification it is supposed that the process has at least one measurable input size and at least one measurable output size. The identification of a process has three stages: the obtaining of a ...

    • Pill Model for Grid Voltage Reference Reconstruction 

      Epure, Silviu; Belea, Radu ("Dunarea de Jos" University of Galati, 2012)
      In power electronics area, the PLL (Phase Lock Loop) circuit is needed to reconstruct the sinusoidal reference signal used on the APF (active power filters) or grid-tied inverters, starting from the distorted grid voltage. ...