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of 342
pro vyhledávání: '"Tarazaga, Pablo"'
In the present study, the authors introduce a geometrically improved model inspired by the mammalian basilar membrane's properties and special vibratory behavior while conducting a parametric investigation. The goal of this model is to mimic the broa
Externí odkaz:
http://arxiv.org/abs/2403.03889
Autor:
Tarazaga, Pablo Alberto
Optical membranes are currently pursued for their ability to replace the conventional mirrors that are used to correct wave front aberration and space-based telescopes. Among some of the many benefits of using optical membranes, is their ability to c
Externí odkaz:
http://hdl.handle.net/10919/28727
http://scholar.lib.vt.edu/theses/available/etd-08192009-154702/
http://scholar.lib.vt.edu/theses/available/etd-08192009-154702/
A wavelet-based dynamic mode decomposition for modeling mechanical systems from partial observations
Dynamic mode decomposition (DMD) has emerged as a popular data-driven modeling approach to identifying spatio-temporal coherent structures in dynamical systems, owing to its strong relation with the Koopman operator. For dynamical systems with extern
Externí odkaz:
http://arxiv.org/abs/2110.12990
Autor:
Malladi, V. V. N. Sriram, Albakri, Mohammad I., Krishnan, Manu, Gugercin, Serkan, Tarazaga, Pablo A.
Dispersion curves characterize the frequency dependence of the phase and the group velocities of propagating elastic waves. Many analytical and numerical techniques produce dispersion curves from physics-based models. However, it is often challenging
Externí odkaz:
http://arxiv.org/abs/2101.00155
Driven by the need for describing and understanding wave propagation in structural materials and components, several analytical, numerical, and experimental techniques have been developed to obtain dispersion curves. Accurate characterization of the
Externí odkaz:
http://arxiv.org/abs/1912.12348
Autor:
Motaharibidgoli, Seyedmostafa, Davaria, Sheyda, Sriram Malladi, Vijaya V.N., Tarazaga, Pablo A.
Publikováno v:
In Journal of Sound and Vibration 21 July 2023 556
So far there has not been paid attention to frames that are balanced, i.e. those frames which sum is zero. In this paper we consider balanced frames, and in particular balanced unit norm tight frames, in finite dimensional Hilbert spaces. Here we dis
Externí odkaz:
http://arxiv.org/abs/1904.00920
A wavelet-based dynamic mode decomposition for modeling mechanical systems from partial observations
Publikováno v:
In Mechanical Systems and Signal Processing 15 March 2023 187
Akademický článek
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Publikováno v:
In Engineering Structures 1 November 2022 270