Artículos de revistas
A Short Note on a Nonlinear System vibrations under Two Non-Ideal Excitations
Journal of the Brazilian Society of Mechanical Sciences and Engineering, v. 25, n. 4, p. 391-395, 2003.
Depto. de Cie. Exatas e da Terra
Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
This paper describes a nonlinear phenomenon in the dynamical behavior of a nonlinear system under two non-ideal excitations: the self-synchronization of unbalanced direct current motors. The considered model is taken as a Duffing system that is excited by two unbalanced direct current motors with limited power supplies. The results obtained by using numerical simulations are discussed in details.
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