کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
759899 896498 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Local chaos induced by spatial oscillations of a perturbation
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Local chaos induced by spatial oscillations of a perturbation
چکیده انگلیسی

We study motion of an one-dimensional Hamiltonian oscillator driven by an external force which is periodic in time and in coordinate as well. It is shown that dynamics of the oscillator is strongly affected by the resonance between spatial and temporal oscillations of the perturbation imposed. In particular, this resonance can induce strong but bounded chaotic diffusion in certain areas of phase space. The model of the Duffing oscillator is used as an example for the numerical simulation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 13, Issue 2, March 2008, Pages 400–406
نویسندگان
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