2016-09-272022-04-262022-04-262016-08-29MESQUITA, G. H. J. Otimização topológica de absorvedores dinâmicos de vibrações sujeito a vibração livre e forçada. 2016. 73 f. Dissertação (Mestrado em Modelagem e Otimização) - Universidade Federal de Goiás, Catalão, 2016.http://repositorio.ufcat.edu.br/tede/handle/tede/6283The aim of this work is to propose a methodology of application of the FEM and topology optimization technique as tools of analysis and optimal design of mechanical systems subject to natural and forced vibrations in order to reach the optimal geometry of a dynamic absorbing of vibrations. It presents the mathematical reasoning and develop a program in Matlab® that implements the topology optimization technique will be employed to generate the optimal material distribution ( layout ) continuous mechanical systems without external excitation and subject to harmonic forces with preset frequency.application/pdfAcesso AbertoMétodo dos elementos finitosOtimização topológicaAtenuação de vibraçõesFinite element methodTopological optimizationVibration attenuation.MATEMATICA::GEOMETRIA E TOPOLOGIADissertação