Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Wim T. van Horssen"'
Publikováno v:
AIMS Mathematics, Vol 9, Iss 10, Pp 28542-28559 (2024)
In this paper, polynomial equations with real coefficients and in one variable were considered which contained a small, positive but specified and fixed parameter $ \varepsilon_0 \neq 0 $. By using the classical asymptotic method, roots of the polyno
Externí odkaz:
https://doaj.org/article/a7587e9468cc483e91717020b8c824d1
Autor:
Jing Wang, Wim T. van Horssen
In this paper, we study transverse and longitudinal oscillations and resonances in a hoisting system induced by boundary disturbances. The dynamics can be described by an initial-boundary value problem for a coupled system of nonlinear wave-equations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a742ec53ce261ae6730c7b56c8a726f
https://doi.org/10.21203/rs.3.rs-1747928/v1
https://doi.org/10.21203/rs.3.rs-1747928/v1
Autor:
Jing Wang, Wim T. van Horssen
Publikováno v:
Applied Mathematical Modelling: simulation and computation for engineering and environmental systems, 111
In this paper, we study a model of a flexible hoisting system, in which external disturbances exerted on the boundary can induce large vibrations, and so damage to the performance of the system. The dynamics is described by a wave equation on a slow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e58cc017a594a4984ba89b434fbd83b3
http://resolver.tudelft.nl/uuid:547db3fe-b6d2-4533-aa9d-e335d6b3cf04
http://resolver.tudelft.nl/uuid:547db3fe-b6d2-4533-aa9d-e335d6b3cf04
Publikováno v:
Nonlinear Dynamics: an international journal of nonlinear dynamics and chaos in engineering systems, 111(6)
In this paper the dynamics of a weakly nonlinear elastic string on a Winkler elastic foundation is studied. The foundation may be spatially heterogeneous. At one end of the string a mass-spring system is attached, and the other end of the string is f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec249d05471a2b76e84acf88a260d905
http://resolver.tudelft.nl/uuid:e5614ae2-14c3-49ff-91ad-f3b8c7a1c2a0
http://resolver.tudelft.nl/uuid:e5614ae2-14c3-49ff-91ad-f3b8c7a1c2a0
Publikováno v:
Journal of Mathematical Analysis and Applications, 511(2)
In this paper the wave propagation dynamics of a Lotka-Volterra type of model with cubic competition is studied. The existence of traveling waves and the uniqueness of spreading speeds are established. It is also shown that the spreading speed is equ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6c53f726d5af2a05f07be6f06889744
https://doi.org/10.1016/j.jmaa.2022.126077
https://doi.org/10.1016/j.jmaa.2022.126077
Publikováno v:
Nonlinear Dynamics: an international journal of nonlinear dynamics and chaos in engineering systems, 107(1)
This paper presents a mathematical analysis of an extended model describing a sea ice-induced frequency lock-in for vertically sided offshore structures. A simple Euler–Bernoulli beam as model for the offshore structure is used, and a moving bounda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2997970e50acd89dcf76621533aa70b5
http://resolver.tudelft.nl/uuid:2b261e69-7cbb-48c5-a430-171d4967395b
http://resolver.tudelft.nl/uuid:2b261e69-7cbb-48c5-a430-171d4967395b
Publikováno v:
Nonlinear Dynamics: an international journal of nonlinear dynamics and chaos in engineering systems, 104(4)
In this paper, the oscillations of an actuated, simply supported microbeam are studied for which it is assumed that the electric load is composed of a small DC polarization voltage and a small, harmonic AC voltage. Bending stiffness and mid-plane str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3ed909b1b0f1954ecf93a5018a2561f
http://resolver.tudelft.nl/uuid:17dc320a-239a-4f61-958a-206e85327731
http://resolver.tudelft.nl/uuid:17dc320a-239a-4f61-958a-206e85327731
Publikováno v:
Archive of Applied Mechanics, 91(4)
In this paper, the dynamics and the buckling loads for an Euler–Bernoulli beam resting on an inhomogeneous elastic, Winkler foundation are studied. An analytical, asymptotic method is proposed to determine the stability of the Euler–Bernoulli bea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f424fbb710f71fb5f253953fab157d12
https://doi.org/10.1007/s00419-020-01823-y
https://doi.org/10.1007/s00419-020-01823-y
Publikováno v:
Mechanics Research Communications, 105
This paper is devoted to the construction of asymptotically correct simplified models of nonlinear beam equations for various boundary conditions. V.V. Bolotin mentioned that in some cases (e.g., if compressed load is near the buckling value), the so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01e9f38e71e558a6fabc913b4bed28e5
http://resolver.tudelft.nl/uuid:e948145e-ae92-48f2-b58b-f50c63b907a1
http://resolver.tudelft.nl/uuid:e948145e-ae92-48f2-b58b-f50c63b907a1
Publikováno v:
Journal of Sound and Vibration, 512
In this paper an initial–boundary value problem on a bounded, fixed interval is considered for a one-dimensional and forced string equation subjected to a Dirichlet boundary condition at one end of the string and a Robin boundary condition with a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::669877e300687d904c7258bcc6a31943
https://doi.org/10.1016/j.jsv.2021.116356
https://doi.org/10.1016/j.jsv.2021.116356