Exploració per autor "Pérez, Alexander"

Ara es mostren els items 6-8 de 8

    • Programming assignments to learn how to build a Probabilistic Roadmap Planner 

      Rosell Gratacòs, Jan; Pérez, Alexander (2008-09)
      Report de recerca
      Accés obert
      Research in robot motion planning requires the availability of a simulation environment where to test and validate the theoretic contributions. Nevertheless, PhD programs and graduate studies that include robot motion ...

    • Sampling C-obstacles border using a filtered deterministic sequence 

      Rosell Gratacòs, Jan; Pérez, Alexander (2008-09)
      Report de recerca
      Accés obert
      This paper is focused on the sampling process for path planners based on probabilistic roadmaps. The paper first analyzes three sampling sources: the random sequence and two deterministic sequences, Halton and sd(k), and ...

    • SDK: A proposal of a general and efficient deterministic sampling sequence 

      Rosell Gratacòs, Jan; Roa Garzón, Máximo; Pérez, Alexander; García, Fernando (2007-03)
      Report de recerca
      Accés obert
      Previous works have already demonstrated that deterministic sampling can be competitive with respect to probabilistic sampling in sampling-based path planners. Nevertheless, the definition of a general sampling sequence ...