Periodic oscillation in suspension bridge model with a periodic damping term
نویسندگان
چکیده
منابع مشابه
The global structure of periodic solutions to a suspension bridge mechanical model
We study two systems of nonlinearly coupled ordinary di erential equations that govern the vertical and torsional motions of a cross section of a suspension bridge. We observe numerically that the structure of the set of periodic solutions changes considerably when we smooth the nonlinear terms. The smoothed nonlinearities describe the force that we wish to model more realistically and the resu...
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ژورنال
عنوان ژورنال: Boundary Value Problems
سال: 2014
ISSN: 1687-2770
DOI: 10.1186/s13661-014-0231-2