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Enhanced aeroelastic energy harvesting by exploiting combined nonlinearities: theory and experiment
(IOP PUBLISHING LTD, 2011)
Converting aeroelastic vibrations into electricity for low power generation has received growing attention over the past few years. In addition to potential applications for aerospace structures, the goal is to develop ...
Model updating of the non-linear vibrating structures through Volterra series and proper orthogonal decomposition
(Katholieke Univ Leuven, Dept Werktuigkunde, 2012-01-01)
Classical procedures for model updating in non-linear mechanical systems based on vibration data can fail because the common linear metrics are not sensitive for non-linear behavior caused by gaps, backlash, bolts, joints, ...
Model updating of the non-linear vibrating structures through volterra series and proper orthogonal decomposition
(2012-01-01)
Classical procedures for model updating in non-linear mechanical systems based on vibration data can fail because the common linear metrics are not sensitive for non-linear behavior caused by gaps, backlash, bolts, joints, ...
Effectiveness of flutter-based piezoelectric energy harvesters with the presence of freeplay and aerodynamic nonlinearities
(2022-01-01)
An investigation on the effects of the freeplay nonlinearity in the pitch degree of freedom on the behavior of a two-degree of freedom piezoaeroelastic energy harvesting system is investigated with simultaneously considering ...
Failure behavior modeling of slender reinforced concrete columns subjected to eccentric load
(2015)
This work presents a numerical model to simulate the failure behavior of slender reinforced concrete columns subjected to eccentric compression loads. Due to the significant influence of the lateral displacements on the ...
Failure behavior modeling of slender reinforced concrete columns subjected to eccentric load
(2015-01-01)
This work presents a numerical model to simulate the failure behavior of slender reinforced concrete columns subjected to eccentric compression loads. Due to the significant influence of the lateral displacements on the ...
Analytical solutions for geometrically nonlinear trusses
(ESCOLA DE MINAS, 2009)
This paper presents an analytical method for analyzing trusses with severe geometrically nonlinear behavior. The main objective is to find analytical solutions for trusses with different axial forces in the bars. The ...
A nonlinear model for multilayered rubber isolators based on a co-rotational formulation
(2017-01)
This article proposes a geometrically nonlinear co-rotational model aimed to characterize the mechanical behavior of elastomeric seismic isolators. The model is able to capture the axial and lateral coupling in both axial ...
A nonlinear model for multilayered rubber isolators based on a co-rotational formulation
(2017-01)
This article proposes a geometrically nonlinear co-rotational model aimed to characterize the mechanical behavior of elastomeric seismic isolators. The model is able to capture the axial and lateral coupling in both axial ...