Studie citlivosti výsledků modální analýzy železničního kola na paramatrech užitého MKP modelu

Abstract

Bechelor thesis proposes optimatization of modal analysis calculation of a Rail Wheel determing actual shape and actual frequency within the Model analysis. Theoretical part concerns with elements size and element type alternatives in order to achieve the most precise results within the shortest time possible using the latest products of automatic data processing Next part is devoted to calculation itself using finite element methodology also computing technology and simulations. Subsequently there is data processing resulting in table and visual transformation for final results interpretation. The goal of the Bachelor thesis is to propose optimal calculation so that developers of BONATRANS GROUP company could benefit and utilize ist results regarding the Rail Wheel construction