Výsledky vyhledávání - "70 Mechanics of particles and systems::70K Nonlinear dynamics [Classificació AMS]"

Numerical exploration of the limit ring problem

Autor: Glen R. Hall, Josep M. Cors, Esther Barrabés

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
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© Qualitative Theory of Dynamical Systems, 2013, vol. 12, núm. 1, p. 25-52
Articles publicats (D-IMA)
DUGiDocs – Universitat de Girona
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)

The final publication is available at Springer via http://dx.doi.org/10.1007/s12346-012-0082-0 The aim of this work is to provide an insight of an idealized model of a planetary ring. The model is a limit case of the planar circular restricted 1 + n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::065d487a2506bf40582acbf72b7711b1
http://hdl.handle.net/2072/410544

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A summary on symmetries and conserved quantities of autonomous Hamiltonian systems

Autor: Narciso Román-Roy

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

A complete geometric classification of symmetries of autonomous Hamiltonian mechanical systems is established; explaining how to obtain their associated conserved quantities in all cases. In particular, first we review well-known results and properti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a630ed8566a1257b8378ddcb0c5e9a29
https://hdl.handle.net/2117/363198

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On co-orbital quasi-periodic motion in the three-body problem

Autor: Patricia Yanguas, Josep M. Cors, Jesús F. Palacián

Publikováno v: Academica-e: Repositorio Institucional de la Universidad Pública de Navarra
Universidad Pública de Navarra
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Within the framework of the planar three-body problem we establish the existence of quasi-periodic motions and KAM 4-tori related to the co-orbital motion of two small moons about a large planet where the moons move in nearly circular orbits with alm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbc66c59c8c9a75af725302895610da5
https://hdl.handle.net/2454/32505

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Limit Cycles for Piecewise Linear Differential Systems via Poincaré–Miranda Theorem

Autor: Víctor Mañosa Fernández, Armengol Gasull i Embid

Publikováno v: Trends in Mathematics ISBN: 9783030252601
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

In Gasull and Mañosa (Periodic orbits of discrete and continuous dynamical systems via Poincaré–Miranda theorem, Preprint 2018 Ref [2]), we develop an effective procedure to prove the existence, determine the number, and locate periodic orbits of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90e3dca5db2d0bbd328b3b57980fa99b
https://doi.org/10.1007/978-3-030-25261-8_8

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Lagrangian coherent structures

Autor: Ros Roca, Xavier

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

Dipartamento di Scienze e Tecnologie Aerospaziali,Politecnico di Milano Real-life mechanical systems can usually be modeled as non-linear, non-periodic and non-autonomous dynamical systems. It is very important to have different tools to study these

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::920525dd2ac8b26b9a09415e3c59d71a
http://hdl.handle.net/2099.1/26127

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Optimum short-term hydrothermal scheduling with spinning reserve through network flows

Autor: F.J. Heredia, N. Nabona

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Optimizing the thermal production of electricity in the short term in an integrated power system when a thermal unit commitment has been decided means coordinating hydro and thermal generation in order to obtain the minimum thermal generation costs o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14b2c0aea061dd3cd08dcee02676f687
https://doi.org/10.1109/59.466476

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On the analysis of the quasi-static regime

Autor: Fayçal Ikhouane

Publikováno v: Scopus-Elsevier
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
ALCOSP
Recercat. Dipósit de la Recerca de Catalunya
instname

Hysteresis is a nonlinear phenomenon exhibited by systems stemming from various science and engineering areas. To detect experimentally the presence of hysteresis in a system, the graph output versus input of the system is plotted for different frequ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95f2b7cc4758b1091a320c24644e752a
https://hdl.handle.net/2117/11051

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Fault detection in hysteretic base-isolation systems via a seismic disturbance observer

Autor: Rodriguez Tsouroukdissian, Arturo, Vidal Seguí, Yolanda|||0000-0003-4964-6948, Acho Zuppa, Leonardo|||0000-0002-4965-1133, Pozo Montero, Francesc|||0000-0001-8958-6789

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e28f6c25758423891742cfd5b8cb7d57
https://hdl.handle.net/2117/12277

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Phase portraits of separable Hamiltonian systems

Autor: Chara Pantazi, Antoni Guillamon

Publikováno v: Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
idUS. Depósito de Investigación de la Universidad de Sevilla

We study a generalization of potential Hamiltonian systems ( H ( x , y ) = y 2 + F ( x ) ) with one degree of freedom; namely, those with Hamiltonian functions of type H ( x , y ) = F ( x ) + G ( y ) , which will be denoted by X H . We present an alg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c6505988a5b6e208ca993318dbe37a6
https://hdl.handle.net/2117/2258

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Phase portraits of separable Hamiltonian systems

Autor: Guillamon Grabolosa, Antoni|||0000-0001-8268-4503, Pantazi, Chara|||0000-0002-4394-404X

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

We study some generalizations of potential Hamiltonian systems $(H(x, y) = y^2 + F(x))$ with one degree of freedom. In particular, we are interested in Hamiltonian systems with Hamiltonian functions of type $H(x, y) = F(x) + G(y)$ arising in applied

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::ea34e82594c02c846adb5b88441c4115
http://hdl.handle.net/2117/2258

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