Now showing items 1-11 of 11

    • A 3D mapping, obstacle avoidance and acoustic communication payload for the AUV SPARUS II 

      Massot Campos, Miquel; Bonin Font, Francisco; Negre Carrasco, Pep Lluís; Guerrero, Eric; Martorell, Antoni; Oliver Codina, Gabriel Antonio (SARTI, 2016)
      Conference lecture
      Open Access
      This paper presents the new payload for Turbot, the SPARUS II AUV unit, manufactured by the University of Girona and recently acquired by the Systems, Robotics and Vision Group of the University of the Balearic ...
    • An acoustic valve within the nose of sperm whales Physeter macrocephalus 

      Huggenberger, Stefan; André, Michel; Oelschläger, Helmut A. (2014-04-01)
      Article
      Restricted access - publisher's policy
      Sperm whales Physeter macrocephalus emit impulsive sound signals in short series of rhythmic clicks (codas) for communication, and in long series of single acoustic events (usual clicks) for echolocation. Both click types ...
    • Desenvolupament del sistema d’adquisició i processament de les dades del sonar Micron per la detecció i evasió d’obstacles del AUV Guanay II 

      Grimau Tutusaus, Xavier (Universitat Politècnica de Catalunya, 2016-01)
      Bachelor thesis
      Restricted access - author's decision
      El present projecte neix de la necessitat d’implementar un sistema de detecció d’obstacles que formarà part del control de navegació autònoma del AUV Guanay II. Es defineix com a objectiu principal dissenyar un sistema ...
    • Developing a new generation of passive acoustics sensors for ocean observing systems 

      Delory, Eric; Toma, Daniel; Río Fernández, Joaquín del; Ruíz, P.; Corradino, Luigi; Brault, Patrice; Fiquet, Frédéric (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Conference report
      Restricted access - publisher's policy
      The objective of the NeXOS project is to develop cost-effective, innovative, and compact multifunctional sensor systems in ocean optics, ocean passive acoustics and for an Ecosystem Approach to Fisheries (EAF), which ...
    • Diseño y caracterización de un sonar de seguimiento basado en Arduino 

      Romero Hazas, Artur (Universitat Politècnica de Catalunya, 2019-10-28)
      Bachelor thesis
      Open Access
      In this document, you will find all the required information to carry out the design and characterization of a tracking sonar based on Arduino. The project has an educational purpose and aims to provide the necessary ...
    • Improved real-time adaptive multi-sonar controller 

      Subirats Castells, Josep (Universitat Politècnica de Catalunya, 2010-10)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      Covenantee:   University of Limerick
      In this thesis an adaptive automatic controller which precisely synchronizes the pinging sequence of multiple sonar devices is described. The acquisition and fusion of multiple datasets from the same seabed region has ...
    • Project of implementation of an ultrasound positioning system and other sensors in an industrial UAV 

      Dhawan Soni, Deepansh (Universitat Politècnica de Catalunya, 2018-06-10)
      Bachelor thesis
      Restricted access - author's decision
      First of all, study all the positioning systems that can be used in a drone, deeply investigating the sonar and the optical flow technology. After it, experiment with different sonars and determine the best option for a ...
    • Sistema de posicionament relatiu per a vehicles submarins 

      Martí Carrillo, Felip (Universitat Politècnica de Catalunya, 2012-06-18)
      Master thesis (pre-Bologna period)
      Open Access
      En aquesta memòria s'ha tractat l'afer del posicionament de vehicles submarins, es mencionen els diferents sistemes de posicionament que es poden emprar, a fi de realitzar un disseny i un prototip per a un sistema de ...
    • Sonar para aplicaciones terrestres 

      Gili, Jordi; Pera, Jordi; Closas, Lluís (Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 1998)
      Article
      Open Access
    • Submarine Mapping using Multibeam Bathymetry and and Acoustic Backscatter: Illuminating the Seafloor 

      Unknown author (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems. Technical University of Catalonia (UPC)., 2005-04-01)
      Article
      Open Access
    • Técnicas de procesado de datos de sónar de barrido lateral 

      Agreda Ninot, Carlos (Universitat Politècnica de Catalunya, 2007-11-28)
      Master thesis (pre-Bologna period)
      Open Access
      En este documento se describe el desarrollo e implementación de técnicas para el procesado de datos de sónar de barrido lateral. Se presentan teóricamente las propiedades de los filtros implementados y se realiza ...