Exploració per autor "Masdemont Soler, Josep"
Ara es mostren els items 59-78 de 101
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Maneuvering spacecraft formations using a dynamically maneuvering spacecraft formations using a dynamically adapted finite element methodology
Masdemont Soler, Josep; García Taberner, Laura (2009)
Article
Accés restringit per política de l'editorialThe formation reconfiguration or the deployment of multiple spacecraft is a key issue that demands a robust methodology safely avoiding collision hazards. In this paper we present a systematic procedure to perform proximity ... -
Maneuvering spacraft formations using a dynamically adapted finite element methodology
Masdemont Soler, Josep; García Taberner, Laura (2009-11-10)
Article
Accés restringit per política de l'editorialThe formation reconfiguration or the deployment of multiple spacecraft is a key issue that demands a robust methodology safely avoiding collision hazards. In this paper we present a systematic procedure to perform ... -
Mathematical Methods Applied to the Celestial Mechanics of Artificial Satellites
Bertachini A. Prado, Antonio F.; Zanardi, Maria Cecilia; Yokoyama, Tadashi; Giuliatti Winter, Silvia Maria; Masdemont Soler, Josep (2012)
Article
Accés obert -
Mathematical methods applied to the celestial mechanics of artificial satellites
Prado, Antonio F. Bertachini A.; Masdemont Soler, Josep; Zanardi, Maria Cecilia; Winter, Silvia Maria Giuliatti; Yokoyama, Tadashi; Gomes, Vivian Martins (2015-02-02)
Article
Accés obert -
Mathematical Methods Applied to the Celestial Mechanics of Artificial Satellites 2013
Prado, Antonio F. Bertachini A.; Masdemont Soler, Josep; Zanardi, Maria Cecilia; Winter, Silvia Maria Giuliatti; Yokoyama, Tadashi; Gomes, Vivian Martins (2013)
Article
Accés obert -
Methodology and estimation costs for proximity maneuvering spacecraft formations in the vicinity of libration points
García Taberner, Laura; Masdemont Soler, Josep (2012)
Text en actes de congrés
Accés obertThe aim of this paper is to study and provide estimations of the cost of reconfiguration maneuvers in the neighbor- hood of L1 and L2 libration points of the Sun-Earth system. The problem is considered as a function of ... -
Natural configurations for formation flying around triangular libration points for the elliptic and the bicircular problem in the earth-moon system
Salazar, Francisco; Winter, O. C.; Macau, E.E.N.; Masdemont Soler, Josep; Gómez Muntané, Gerard (2014)
Text en actes de congrés
Accés obertThe concept of Satellite Formation Flying (SFF) means to have two or more satellites in orbit such that their relative positions remain constant or obeying a certain dynamical configuration along the trajectory. This ... -
Natural formations at the Earth-Moon triangular point in perturbed restricted problems
Salazar, Francisco; Winter, O. C.; Macau, E.E.N.; Masdemont Soler, Josep; Gómez Muntané, Gerard (2015-07-01)
Article
Accés obertPrevious studies for small formation flying dynamics about triangular libration points have determined the existence of regions of zero and Minimum Relative Radial Acceleration with respect to the nominal trajectory, that ... -
Nonlinear dynamics in an extended neighbourhood of the translunar equilibrium point
Jorba, Angel; Masdemont Soler, Josep (1995)
Article
Accés obert -
On the cucker-smale flocking model applied to a formation moving in a central force field around the Earth
Paita, Fabrizio; Gomez Muntaner, Gerard; Masdemont Soler, Josep (2013)
Text en actes de congrés
Accés restringit per política de l'editorialThe Cucker – Smale (CS) flocking model is an interacting particles control system where every particle adjusts its dynamics according to a weighted average between its velocity and those of the other elements of the ... -
On the mechanisms of natural transport in the solar system
Masdemont Soler, Josep; Ren, Yuan; Gómez Muntané, Gerard; Fantino, Elena (2010)
Text en actes de congrés
Accés obertSome minor bodies in the solar system (i.e., comets, asteroids and planetary ejecta) are capable of performing transfers from their original location to very distant places, provided they possess sufficiently large ... -
On the relationship between the weak stability boundary region of the earth and the low-energy transfers to the moon
Masdemont Soler, Josep; Ren, Yuan; Gómez Muntané, Gerard; Fantino, Elena (2009)
Text en actes de congrés
Accés obertThe term Weak Stability Boundary (WSB) is related to a region of stable motion around the second primary of a circular restricted three-body problem (CR3BP). Previous work on this subject has shown that, at a given energy ... -
On the relationship between the weak stability boundary region of the earth and the low-energy transfers to the moon
Masdemont Soler, Josep; Ren, Yuan; Fantino, Elena; Gómez Muntané, Gerard (2009)
Text en actes de congrés
Accés obertThe term Weak Stability Boundary (WSB) is related to a region of stable motion around the second primary of a circular restricted three-body problem (CR3BP). Previous work on this subject has shown that, at a given energy ... -
On the rotational Cucker-Smale model: optimal formation configuration and adaptive gains design
Paita, Fabrizio; Gómez Muntané, Gerard; Masdemont Soler, Josep (2015)
Text en actes de congrés
Accés restringit per política de l'editorialIn the present paper we consider the attitude synchronization problem for a formation of spacecraft flying in free space. In particular, we consider the same control laws of [1] and we expand on the results presented there. ... -
On the scattering map and homoclinic connections between Lyapunov orbits
Cancalias Vila, Elisabet; Delshams Valdés, Amadeu; Masdemont Soler, Josep; Roldán González, Pablo (2005-09)
Comunicació de congrés
Accés obertHomoclinic and heteroclinic connections between planar Lyapunov orbits of the Sun-Earth and Earth-Moon models can be found by using their hyperbolic invariant manifolds and Poincare section representations. These connections ... -
Peaks and jumps reconstruction with B-splines scaling functions
Ortiz Gracia, Luis; Masdemont Soler, Josep (2014-12-15)
Article
Accés restringit per política de l'editorialWe consider a methodology based on B-splines scaling functions to numerically invert Fourier or Laplace transforms of functions in the space L-2(R). The original function is approximated by a finite combination of jth order ... -
Propellant–free station–keeping design of a solar sail around the Sun–Earth collinear equilibrium points
Duan, Xun; Gómez Muntané, Gerard; Masdemont Soler, Josep; Yue, Xiaokui (International Astronautical Federation, 2022)
Text en actes de congrés
Accés obertIn this paper, we focus on the propellant–free station-keeping design of a solar sail spacecraft around the unstable Sun–Earth collinear equilibrium point L2. The dynamical model considered is the Sun–Earth restricted ... -
Reconfiguration of spacecraft formations in the vicinity of libration points
García Taberner, Laura; Masdemont Soler, Josep (2009)
Text en actes de congrés
Accés obertFormation °ying is an important concept demanding reliable and accurate techniques for the recon¯gura- tion or the deployment of the spacecraft. This paper is a contribution to these set of techniques considering a ¯nite ... -
Relative dynamics of charged spacecraft in a magnetic field applied to formation flight
Cheng, Yu; Gómez Muntané, Gerard; Masdemont Soler, Josep; Qiao, Dong; Lian, Yijun (2020-01-01)
Article
Accés obertWe consider several charged spacecraft configurations around a leader spacecraft provided with an artificial magnetic field. In all configurations the nominal orbits are chosen to be about the relative equilibrium points ... -
Rings and spirals in barred galaxies III. Further comparisons and links to observations
Masdemont Soler, Josep; Bosma, A.; Romero Gómez, Mercè; Athanassoula, Evangelie (2010)
Article
Accés restringit per política de l'editorialIn a series of papers, we propose a theory to explain the formation and properties of rings and spirals in barred galaxies. The building blocks of these structures are orbits guided by the manifolds emanating from the ...