Enviaments recents

  • 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 obert
    In 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 ...
  • Multi-agent linear dynamical systems, analyzing the consensus problem 

    García Planas, María Isabel (2014)
    Text en actes de congrés
    Accés obert
    In this paper the consensus problem is considered for multi-agent systems having an independent agent and fixed topology.
  • Symplectic and poisson structures with symmetries in interaction 

    Miranda Galcerán, Eva (2014)
    Text en actes de congrés
    Accés obert
    Hamiltonian actions constitute a central object of study in symplectic geometry. Special attention has been devoted to the toric case. Toric symplectic manifolds provide natural examples of integrable systems and every ...
  • Using integral e-portfolio to learn linear algebra 

    García Planas, María Isabel; Taberna Torres, Judit (2014)
    Text en actes de congrés
    Accés obert
    The use of e-portfolio is becoming common in the learning and assessment of students. This is due to the need of teachers to enhance student autonomy making them to reflect on the process of learning. Lately, we ...
  • Introduction to Poisson Geometry 

    Miranda Galcerán, Eva; Scott, Geoffrey (2014)
    Text en actes de congrés
    Accés obert
  • El e-portafolio del estudiante en Mahara-Moodle y Google Sites 

    García Planas, María Isabel; Taberna Torres, Judit (2014)
    Comunicació de congrés
    Accés obert
    Es bien conocido el potencial que tiene el uso del e-portfolio del estudiante para hacer visible tanto para el mismo como para los demás, de cómo y hasta que nivel ha logrado sus objetivos. Para realizar un ...
  • Analysis of control properties]{Analysis of control properties of convolutional concatenated codes under linear systems point of view 

    García Planas, María Isabel; Um, Laurence Emilie; Souidi, El Mamoun (2013)
    Text en actes de congrés
    Accés obert
    In this paper we consider two models of concatenated convolutional codes from the perspective of linear systems theory. We present an input-state-output representation of these models and we study the conditions for ...
  • 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'editorial
    The 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 ...
  • Estructuras A-infinito en la opérada de cactus 

    Gálvez Carrillo, Maria Immaculada; Lombardi, Leandro; Tonks, Andrew (2012)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    Diversas versiones de la opérada de cactus inicialmente definida por Voronov han sido estudiadas. Es conocida su equivalencia débil con la opérada de pequeños discos. Se conoce pues que la opérada de cactus admite una ...
  • 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 obert
    This 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 ...
  • Jet Transport propagation of uncertainties for orbits around the Earth 

    Pérez, Daniel; Masdemont Soler, Josep; Gómez Muntané, Gerard (2013)
    Text en actes de congrés
    Accés obert
    In this paper we present a tool to study the non-linear propagation of uncertainties for orbits around the Earth. The tool we introduce is known as Jet Transport and allows to propagate full neighborhoods of initial states ...
  • End-of-life disposal of libration point orbit spacecraft 

    Olikara, Zubin; Gómez Muntané, Gerard; Masdemont Soler, Josep (2013)
    Text en actes de congrés
    Accés obert
    In this work we investigate end-of-life trajectories for spacecraft in orbit about the Sun-Earth L 1 and L 2 libration points. A plan for decommission is often re- quired during the mission design process. We ...

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