Primary resonance of traveling viscoelastic beam under internal resonance
Sign Up to like & getrecommendations! Published in 2017 at "Applied Mathematics and Mechanics"
DOI: 10.1007/s10483-016-2152-6
Abstract: Under the 3:1 internal resonance condition, the steady-state periodic response of the forced vibration of a traveling viscoelastic beam is studied. The viscoelastic behaviors of the traveling beam are described by the standard linear solid… read more here.
Keywords: resonance; traveling viscoelastic; steady state; viscoelastic beam ... See more keywords
Principal-internal resonance of an axially moving current-carrying beam in magnetic field
Sign Up to like & getrecommendations! Published in 2017 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-017-3688-6
Abstract: The magneto-elastic 1:3 principal-internal resonance of axially moving current-carrying beams in a magnetic field is investigated. With the elastic theory of Euler–Bernoulli beam and the basic theory of electromagnetic field taken into account, the magneto-elastic… read more here.
Keywords: principal internal; order; field; magnetic field ... See more keywords
A comprehensive study of 2:1 internal-resonance-based piezoelectric vibration energy harvesting
Sign Up to like & getrecommendations! Published in 2018 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-017-3982-3
Abstract: This work exploits a 2:1 internal resonance mechanism to enhance broadband vibration energy harvesting. It is achieved by adding a properly tuned auxiliary oscillator to the primary energy harvesting oscillator coupled by a nonlinear magnetic… read more here.
Keywords: energy harvesting; internal resonance; vibration energy; energy ... See more keywords
Parametric and internal resonance of a transporting plate with a varying tension
Sign Up to like & getrecommendations! Published in 2019 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-019-04981-z
Abstract: Nonlinear transverse vibrations of in-plane accelerating viscoelastic plates are analytically and numerically investigated in the presence of principal parametric and 3:1 internal resonance. Due to the axial acceleration, the plate tension varies in the transporting… read more here.
Keywords: internal resonance; resonance transporting; parametric internal; tension ... See more keywords
On experiments in harmonically excited cantilever plates with 1:2 internal resonance
Sign Up to like & getrecommendations! Published in 2020 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-020-05517-6
Abstract: This work presents some experimental results for resonant nonlinear response of hyperelastic plates for 1:2 internal resonance. Previously developed topology optimization methods are used to design and fabricate candidate resonant plates using 3-D printing. One… read more here.
Keywords: excited cantilever; resonance; harmonically excited; experiments harmonically ... See more keywords
Broadband and high-efficient L-shaped piezoelectric energy harvester based on internal resonance
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2019.06.009
Abstract: Abstract We exploit a 1:2 internal resonance in an L-shaped beam-mass structure for broadband and high-efficient energy harvesting. The geometric nonlinearities of the structure and piezoelectric materials are introduced to establish the electromechanical-coupled distributed parameter… read more here.
Keywords: internal resonance; energy harvester; broadband high; energy ... See more keywords
Two-to-one internal resonance of MEMS arch resonators
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Non-Linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2018.09.014
Abstract: Abstract We investigate experimentally and theoretically the two-to-one internal resonance between the first two symmetric vibrational modes of a micromachined arch resonator, which is electrothermally tuned and electrostatically driven. An electrothermal voltage is applied across… read more here.
Keywords: one internal; resonance; two one; two symmetric ... See more keywords
Gravitational effects and mode interactions of vertical cantilever beams
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2020.103493
Abstract: Abstract As a basic structure and a fundamental vibration issue, the vibration of cantilever structures has been thoroughly studied, and there are some generally accepted conclusions, for example, internal resonance does not take place in… read more here.
Keywords: cantilever; resonance; vibration; cantilever beams ... See more keywords
Two-to-one internal resonance in the higher-order modes of a MEMS beam: Experimental investigation and theoretical analysis via local stability theory
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2020.103664
Abstract: Abstract The present study is focused on the dynamics of a microbeam-based MEMS device and analyzes its behavior in the neighborhood of the third natural frequency. An extensive experimental investigation is conducted. The main resonant… read more here.
Keywords: internal resonance; experimental investigation; two one; one internal ... See more keywords
Dynamic effect of internal resonance caused by gravity on the nonlinear vibration of vertical cantilever beams
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115265
Abstract: Abstract Although the transverse vibration of the cantilever structure is of great interest, the internal resonance of the vertical cantilever structure is always ignored. In this paper, nonlinear free vibration and 1/3 super-harmonic resonance of… read more here.
Keywords: mode; cantilever; resonance; vibration ... See more keywords
Nonlinear oscillations of rectangular plate with 1:3 internal resonance between different modes
Sign Up to like & getrecommendations! Published in 2018 at "Results in Physics"
DOI: 10.1016/j.rinp.2018.09.031
Abstract: Abstract The energy transfer between different modes of rectangular plate with 1:3 internal resonance is investigated. The ordinary differential equations of motion for the plate are worked out by applying the Galerkin’s method. The nonlinear… read more here.
Keywords: energy transfer; rectangular plate; different modes; plate internal ... See more keywords