Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Dertimanis, Vasilis"'
Intelligent data-driven monitoring procedures hold enormous potential for ensuring safe operation and optimal management of the railway infrastructure in the face of increasing demands on cost and efficiency. Numerous studies have shown that the trac
Externí odkaz:
http://arxiv.org/abs/2209.12899
Publikováno v:
In Mechanical Systems and Signal Processing 1 January 2025 222
In this article, an overview of Bayesian methods for sequential simulation from posterior distributions of nonlinear and non-Gaussian dynamic systems is presented. The focus is mainly laid on sequential Monte Carlo methods, which are based on particl
Externí odkaz:
http://arxiv.org/abs/2201.08180
Autor:
Zaccherini, Rachele, Palermo, Antonio, Marzani, Alessandro, Colombi, Andrea, Dertimanis, Vasilis, Chatzi, Eleni
Publikováno v:
Appl. Phys. Lett. 117, 254103 (2020)
In this work, we experimentally and numerically investigate the propagation and attenuation of vertically polarized surface waves in an unconsolidated granular medium equipped with small-scale metabarriers of different depths, i.e., arrays composed o
Externí odkaz:
http://arxiv.org/abs/2109.12917
Dynamic substructuring (DS) methods encompass a range of techniques to decompose large structural systems into multiple coupled subsystems. This decomposition has the principle benefit of reducing computational time for dynamic simulation of the syst
Externí odkaz:
http://arxiv.org/abs/2006.16612
While purely data-driven assessment is feasible for the first levels of the Structural Health Monitoring (SHM) process, namely damage detection and arguably damage localization, this does not hold true for more advanced processes. The tasks of damage
Externí odkaz:
http://arxiv.org/abs/2006.16596
Publikováno v:
In International Journal of Mechanical Sciences 15 December 2023 260
Publikováno v:
In Mechanical Systems and Signal Processing 1 December 2023 204
Autor:
Zaccherini, Rachele, Colombi, Andrea, Palermo, Antonio, Dertimanis, Vasilis K., Marzani, Alessandro, Thomsen, Henrik R., Stojadinovic, Bozidar, Chatzi, Eleni N.
Publikováno v:
Phys. Rev. Applied 13, 034055 (2020)
In this article the physics of horizontally polarized shear waves travelling across a locally resonant metasurface in an unconsolidated granular medium is experimentally and numerically explored. The metasurface is comprised of an arrangement of sub-
Externí odkaz:
http://arxiv.org/abs/1912.00617
Publikováno v:
In Mechanical Systems and Signal Processing 15 August 2023 197