Análise de incertezas paramétricas de sistemas mecânicos considerando incertezas intervalares

Abstract

This work presents a methodology to analyze the parametric uncertainties through interval analysis. For this, we consider numerical simulations of interval uncertainties in mechanical systems, both of a degree of freedom and two degrees of freedom, in which they are taken into account in the parameters corresponding to mass, rigidity and damping, in which the their influences on the system responses through problem optimization using the genetic algorithm technique.