Vibrations of a parametrically and self-Excited system with ideal and non-ideal energy sources
نویسندگان
چکیده
منابع مشابه
Vibrations of a Parametrically and Self-Excited System with Ideal and Non-Ideal Energy Sources
Interactions between parametric, self-, and externally excited vibrations are analysed in this paper. The physical model of the vibrating system consists of a non-linear spring with periodically changing stiffness of Mathieu type and a non-linear damping described by Rayleigh’s term. This system is additionally forced by a harmonic force (ideal system), or by a non-ideal energy source represent...
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ژورنال
عنوان ژورنال: Journal of the Brazilian Society of Mechanical Sciences and Engineering
سال: 2003
ISSN: 1678-5878
DOI: 10.1590/s1678-58782003000400014