Recent Submissions

  • Has the teaching innovation carried out during the pandemic been consolidated? DEM-UPC Subjects 

    Jordi Nebot, Lluïsa; Puig Ortiz, Joan; Pàmies Vilà, Rosa (Springer, 2023)
    Part of book or chapter of book
    Restricted access - publisher's policy
    The alert situation due to Covid-19 caused traditional university teaching to go from face-to-face to on-line in less than a week. This article presents the experience and the measures adopted in this change of type of ...
  • A Method for the Complete Set of Solutions of the Finite-Position Synthesis Problem 

    Pérez Gracia, Alba (Springer, 2022)
    Part of book or chapter of book
    Restricted access - publisher's policy
    The equations that appear in the formulation of finite-position synthesis problems tend to increase their complexity and become quite large when solving for multiple-joint systems. In this work, we create a new set of ...
  • Quaternions and Clifford Algebras 

    Pérez Gracia, Alba (Springer, 2021)
    Part of book or chapter of book
    Restricted access - publisher's policy
    Quaternions are a type of hypercomplex numbers. Unit quaternions, which describe rotations, were called versors by Hamilton. The concept of versor can be generalized as the product of invertible vectors in the Clifford ...
  • A model for predicting the specific energy consumption of HSM of AISI 316L using ANN 

    Pérez Rodríguez, Roberto; Hernández González, Luis Wilfredo; Curra Sosa, Dagnier; Zambrano Robledo, Patricia del Carmen; Zayas Figueras, Enrique Ernesto; de la Rosa Melian, Julio Ernesto (2021-02-09)
    Part of book or chapter of book
    Open Access
    This work presents a model for predicting the specific energy consumption (SEC) of HSM of AISI 316L, using an ANN (Artificial Neural Network). The characteristics of material-cutting power and influence of the cutting ...