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- Title
Chaotic frictional vibrations excited by a quasiperiodic load.
- Authors
Avramov, K.
- Abstract
A Duffing oscillator frictionally interacting with a moving belt under a quasiperiodic load is studied. The multiple-scales method is used to derive a system of two nonautonomous equations with small parameters, which describes the modulation of vibrations. It is shown that the system of modulation equations has a heteroclinic structure. Melnikov functions are used to analyze the domain of heteroclinic chaos
- Subjects
SELF-induced vibration; INTERNAL friction; NONLINEAR differential equations; PARAMETRONS; CHAOS theory; NUMERICAL analysis
- Publication
International Applied Mechanics, 2006, Vol 42, Issue 9, p1071
- ISSN
1063-7095
- Publication type
Article
- DOI
10.1007/s10778-006-0178-9