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In this paper, stability, various bifurcations and chaotic behavior of a traveling Euler beam are studied. Kelvin–Voigt viscoelastic model is adopted for the beam material. The beam has time dependency in velocity as well as tension in axial direction which is considered for the first time for traveling viscoelastic beam. The multi-frequency parametric resonance is assumed to be comprised of simultaneous...
This article studies nonlinear behaviors of a two-dimensional beam with piezoelectric patches on it. Governing electromechanical equations of the beam taking into account several coupled piezoelectric patches, at different positions, are derived. Then, spatiotemporal variables of the system are separated. A methodology is proposed, for the detection of different mode functions and corresponding frequencies...
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