Now showing items 1-6 of 6

  • A comparative study of elastic motions in trajectory tracking of flexible RPR planar manipulators moving with high speed 

    Firoozabadi, Amirhossein Eshaghiyeh; Ebrahimi, Saeed; Font Llagunes, Josep Maria (2017-07)
    Article
    Restricted access - publisher's policy
    The study of inertial forces effects at high speeds in flexible parallel manipulators, which generate undesired deviations, is a challenging task due to the coupled and complicated equations of motion. A dynamic model of ...
  • Grups de simetria del pla i aplicacions 

    Julià Verdaguer, Anna (Universitat Politècnica de Catalunya, 2014-07)
    Bachelor thesis
    Open Access
    L'objectiu d'aquest treball és estudiar i classificar els 17 grups de simetria que existeixen en el pla euclidià. El que es fa és utilitzar coneixements ja adquirits al llarg de la carrera, en assignatures com Geometria ...
  • On the dinamics of nonholonomic systems 

    Ramírez Inostroza, Rafael Orlando; Sadovskaia Nurimanova, Natalia Guennadievna (2007)
    Article
    Restricted access - publisher's policy
    In the development of nonholonomic mechanics one can observe recurring confusion over the very equations of motion as well as the deeper questions associated with the geometry and analysis of these equations. First of ...
  • Representació mecànica d'una mà humana i simulació del seu moviment en CAD 3D 

    Puigoriol Arnaus, Gerard (Universitat Politècnica de Catalunya, 2013-06)
    Bachelor thesis
    Open Access
    En el present treball es realitza un estudi mecànic de la mà humana. Aquest estudi analitza els diferents ossos que conformen l’estructura interna de la mà i els diferents rangs de moviment que aquests poden realitzar. En ...
  • Uniform accelerated motions 

    Muthumanickam, Prithiviraj K. (Universitat Politècnica de Catalunya, 2012-09-04)
    Master thesis
    Open Access
    An Affine matrix which maps an initial and final pose can be computed by solving a system of linear equations. Then there exists an interesting problem of finding a time varying affinity which maps the given set of ...
  • Video clustering using camera motion 

    Tort Alsina, Laura (Universitat Politècnica de Catalunya / Institut National Polytechnique de Grenoble, 2012)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Institut national polytechnique de Grenoble
    [ANGLÈS] This document contains the work done in INP Grenoble during the second semester of the academic year 2011-2012, completed in Barcelona during the first months of the 2012-2013. The work presented consists in a ...