A Short Note on a Nonlinear System vibrations under Two Non-Ideal Excitations

Artículos de revistas

Fecha

2003-10-01

Registro en:

Journal of the Brazilian Society of Mechanical Sciences and Engineering, v. 25, n. 4, p. 391-395, 2003.

1678-5878

http://hdl.handle.net/11449/67431

10.1590/S1678-58782003000400011

S1678-58782003000400011

2-s2.0-0348144575

2-s2.0-0348144575.pdf

Autor

Depto. de Cie. Exatas e da Terra

Universidade Estadual Paulista (Unesp)

Universidade de São Paulo (USP)

Institución

Universidade Estadual Paulista (Brasil)

Resumen

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.