Exploració per autor "Masdemont Soler, Josep"
Ara es mostren els items 1-20 de 73
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A distributed attitude control law for formation flying based on the Cucker-smale model
Paita, Fabrizio; Gómez Muntané, Gerard; Masdemont Soler, Josep (2014)
Text en actes de congrés
Accés obertIn this paper we consider the attitude synchronization problem for a swarm of spacecrafts flying in formation. Starting from previous works on consensus dynamics, we construct a distributed attitude control law and derive ... -
A motivating exploration on lunar craters and low-energy dynamics in the Earth–Moon system
Alessi, Elisa Maria; Gómez, Gerard; Masdemont Soler, Josep (2010-06)
Article
Accés restringit per política de l'editorialIt is known that most of the craters on the surface of the Moon were created by the collision of minor bodies of the Solar System. Main Belt Asteroids, which can approach the terrestrial planets as a consequence of ... -
An adaptive remeshing procedure for proximity maneuvering spacecraft formations
García Taberner, Laura; Masdemont Soler, Josep (2012)
Article
Accés obertWe consider a methodology to optimally obtain reconfigurations of spacecraft formations. It is based on the discretization of the time interval in subintervals (called the mesh) and the obtainment of local solutions on ... -
A note on libration point orbits, temporary capture and low-energy transfers
Fantino, Elena; Gómez, Gerard; Masdemont Soler, Josep; Ren, Yuan (2010-11)
Article
Accés restringit per política de l'editorial -
A note on the dynamics around the L1,2 Lagrange points of the Earth-Moon system in a complete solar system model
Tang, Guojian; Gomez Muntaner, Gerard; Masdemont Soler, Josep; Yijun, L. (2012)
Text en actes de congrés
Accés obertThe purpose of this paper is the study of the phase space around the collinear libration points L1 and L2 of the Earth–Moon system when the gravitational effects of the remaining bodies of the Solar System are taken into ... -
A note on the dynamics around the Lagrange collinear points of the Earth-Moon system in a complete Solar System model
Lian, Yijun; Gómez Muntané, Gerard; Masdemont Soler, Josep; Tang, Guojian (2013-02)
Article
Accés restringit per política de l'editorialIn this paper we study the dynamics of a massless particle around the L 1,2 libration points of the Earth–Moon system in a full Solar System gravitational model. The study is based on the analysis of the quasi-periodic ... -
A note on the dynamics around the Lagrange points of the Earth-Moon system in a complete Solar System model
Lian, Yijun; Gómez Muntané, Gerard; Masdemont Soler, Josep; Tang, Guojian (2013)
Text en actes de congrés
Accés obertThis paper studies the dynamics of a massless particle around the libration points of the Earth - Moon system in a full Solar System gravitational model. The study is based on the analysis of the quasi - periodic ... -
A stroboscopic control for the confinement of swarms in a spherical domain around the Earth
García Taberner, Laura; Masdemont Soler, Josep (2017)
Text en actes de congrés
Accés restringit per política de l'editorialSwarms of spacecraft are an idea that has been growing in interest in the last few years. This work focuses on the strategies and costs for the maintenance of a swarm of a large number of spacecraft in a close neighborhood ... -
Capturing small asteroids into a Sun-Earth Lagrangian point
Lladó, Neus; Ren, Yuan; Masdemont Soler, Josep; Gómez Muntané, Gerard (2014-02-01)
Article
Accés restringit per política de l'editorialIn this paper we address the feasibility of capturing small Near-Earth Asteroids (NEAs) into the vicinity of the Sun-Earth L-2 libration point using a continuous-thrust propulsion system assumed to be attached to the ... -
Capturing small asteroids into Sun-Earth Lagrangian points for mining purposes
Lladó, Neus; Ren, Yuan; Masdemont Soler, Josep; Gomez Muntaner, Gerard (2012)
Text en actes de congrés
Accés obertThe aim of this paper is to study the capture of small Near Earth Objects (NEOs) into the Sun-Earth L2 using low-thrust propulsion for mining or science purposes. As it is well known, the vicinity of these points is inside ... -
Com les Varietats Invariants formen Espirals i Anells en Galàxies barrades
Romero Gómez, Mercè; Sánchez-Martín, Patricia; Masdemont Soler, Josep (2014)
Article
Accés obertL'espectacularitat de les galàxies barrades consisteix no solament en la presència de la barra, allargada en el centre de la galàxia, sinó també en els braços espirals o anells que es desenvolupen en les parts exteriors. ... -
Computation of analytical solutions of the relative motion about a Keplerian elliptic orbit
Ren, Yuan; Masdemont Soler, Josep; Marcote, Manuel; Gómez, Gerard (2012-01)
Article
Accés restringit per política de l'editorialThe purpose of this paper is to obtain a third-order expression, for the in-plane and out-of-plane amplitudes, of the solutions of the elliptic Hill–Clohessy–Wiltshire non-linear equations. The resulting third-order solution ... -
Confinement of spacecraft swarms in J2-perturbed orbits about the earth
García-Taberner, Laura; Masdemont Soler, Josep (2014)
Text en actes de congrés
Accés obertThere have been studies of the reliability of a swarm [3], based on nano-satellites, that give a study for the num- ber of satellites that can be working as a period of time, with good results for a 5-10 anys time ... -
Credit risk contributions under the Vasicek one-factor model: a fast wavelet expansion approximation
Masdemont Soler, Josep; Ortiz-Gracia, Luis (2014-06)
Article
Accés obertTo measure the contribution of individual transactions inside the total risk of a credit portfolio is a major issue in financial institutions. VaR Contributions (VaRC) and Expected Shortfall Contributions (ESC) have become ... -
Curs d'elements finits amb aplicacions
Masdemont Soler, Josep (Edicions UPC, 2002)
Llibre
Accés restringit a la comunitat UPCEl llibre Curs d'elements finits amb aplicacions conté les eines i les bases d'un curs introductori d'elements finits, amb algunes ampliacions i referències de conceptes més avançats. La presentació, feta a partir dels ... -
Detecting invariant manifolds using hyperbolic Lagrangian coherent structures
Pérez, Daniel; Gómez Muntané, Gerard; Masdemont Soler, Josep (2012)
Article
Accés obertUsing as reference test model the Planar Circular Restricted Three Body Prob- lem, this paper explores its Lagrangian Coherent Structures, as well as its Hy- perbolic Lagrangian Coherent Structures. The purpose is to ... -
Detecting invariant manifolds using Lagrangian coherent structures
Pérez, Daniel; Gómez Muntané, Gerard; Masdemont Soler, Josep (2012)
Text en actes de congrés
Accés obertUsing as reference test model the Planar Circular Restricted Three Body Problem, this paper explores its Lagrangian Coherent Structures, as well as its Hyperbolic Lagrangian Coherent Structures. The purpose is to identify ... -
Dynamic mechanisms for spacecraft disposal from Sun-Earth libration points
Olikara, Zubin; Masdemont Soler, Josep; Gómez Muntané, Gerard (2015-10-31)
Article
Accés restringit per política de l'editorialThis work investigates end-of-life trajectories for spacecraft in orbit about the sun–Earth L1 -
Dynamics and mission design near libration points, advanced methods for collinear points
Gómez, Gerard; Jorba, Angel; Masdemont Soler, Josep; Simó Torres, Carlos (2000)
Article
Accés obertPreface and table of contents of a forthcoming book published by World Scientific -
Dynamics and mission design near libration points, advanced methods for triangular points
Gómez, Gerard; Jorba, Angel; Masdemont Soler, Josep; Simó Torres, Carlos (2000)
Article
Accés obertThe final objective of this work is to understand, analyze and compute the kinds of motion that appear on a vicinity (may be a large vicinity) of the geometrically defined equilateral points of the Earth-Moon system, as a ...