Modelagem dinamica, simulação e validação experimental de estruturas flexiveis

AUTOR(ES)
DATA DE PUBLICAÇÃO

2003

RESUMO

This work deserihes the dynamic modeling of flexible structures. the investigation about its nonlinear behaviour through numerical simulations and the construction of an experimental appararus in order to validate the model. I outline the fact that to deal with nonlinear systems, although there are conduct method, there isn t a unique theory that could to attend to different applications and necessities of nonlinear analysis. For this reason, specific approach had been presented to deal with two applications, flexible robot manipulators and flexible mechanical oscillator. Dynamic modeling, numerical simulation, analysis and implement are performed. The application which involves the flexible mechanical oscillator have experimental scope and the results have showed a good agreement with the theoretical model. The results obtained and the experimental apparatus COnstructed. both, allow sundry future investigations and can add knowledge specially to the interested in flexible structures and nonlinear analysis.

ASSUNTO(S)

flexible structures elastic systems oscilações não-lineares flexible robots deformações (mecanica) nonlinear analysis teoria dos sistemas dinamicos robotica

ACESSO AO ARTIGO

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