A Brief Introduction to Nonlinear Vibrations
نویسنده
چکیده
Vibration phenomena that might be modelled well using linear vibration theory include small amplitude vibrations of long, slender objects like long bridges, aeroplane wings, and helicopter blades; small rocking motions of ships in calm waters; the simplest whirling motions of flexible shafts, and so on. However, interactions between bridges and foundations, between wings/blades and air, between ships and waves, between shafts and bearings, and so on, are all nonlinear. Nonlinear systems can display behaviours that linear systems cannot. These include:
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