Authors: G.S. Bereksi
Affilation: Center of Advanced European Studies And Research, Germany
Pages: 275 - 278
Keywords: amplifier of current to current, graph theory, magnetostrictive beam, electromechanical coupling, nonlinear control law, stabilization
In this work, we start by giving a weak formulation of an ampli er of current to current network model and some estimations for the electrical current using graph theory. These estimations are interpreted in functional analysis to ensure the existence and uniqueness of the solution of the electrical network model. A coupling model including a magnetostrictive beam and an amplifier of current to current is given and a nonlinear control law is used to ensure a stabilization of the electro-magnetostrictive beam vibrations.