Now showing items 1-20 of 50

  • Accuracy and precision studies for range-only underwater target tracking in shallow waters 

    Masmitjà Rusiñol, Ivan; Bouvet, Pierre-Jean; Gomáriz Castro, Spartacus; Aguzzi, Jacopo; Río Fernandez, Joaquín del; Toma, Daniel (2017)
    Conference report
    Open Access
    This paper studies the precision, and the accuracy, of an underwater target tracking system, using range-only and single-beacon methods, in shallow waters environments. For this study, different field tests have been ...
  • Acoustic TAG tracking: First experiments 

    Masmitjà Rusiñol, Ivan; Gomáriz Castro, Spartacus; Río Fernandez, Joaquín del; Kieft, B; O’Reilly, T; Aguzzi, Jacopo; Bouvet, Pierre-Jean (Centro de Desarrollo Tecnológico de Sistemas de Adquisición Remota y Tratamiento de la Información (SARTI), 2018)
    Conference report
    Open Access
    Nowadays, the use of autonomous vehicles for ocean research has increased, since these vehicles have a better cost/performance ratio than crewed vessels or oceanographic ships. For example, autonomous surface vehicles ...
  • Acoustic tag tracking: first experiments 

    Masmitjà Rusiñol, Ivan; Gomáriz Castro, Spartacus; Río Fernandez, Joaquín del; Kieft, B.; O'Reilly, Thomas; Aguzzi, Jacopo; Bouvet, P.J. (SARTI, 2018)
    Article
    Open Access
    Nowadays, the use of autonomous vehicles for ocean research has increased, since these vehicles have a better cost/performance ratio than crewed vessels or oceanographic ships. For example, autonomous surface vehicles can ...
  • Aportacions realitzades al vehicle Guanay II AUV 

    Masmitjà Rusiñol, Ivan (Universitat Politècnica de Catalunya, 2013-06-25)
    Master thesis
    Open Access
    [ANGLÈS] In recent decades there has been progress in the study of oceans, especially to exploit natural resources (fisheries and oil fields) and to study climate change and the impact of this on the various marine species ...
  • Ballast system for Guanay II AUV 

    González Agudelo, Julián; Masmitjà Rusiñol, Ivan; Gomáriz Castro, Spartacus (Antoni Mànuel, 2013-12-01)
    Article
    Open Access
  • Ballast system for Guanay II AUV 

    González Agudelo, Julián; Masmitjà Rusiñol, Ivan; Gomáriz Castro, Spartacus (SARTI Technological Development Centre of Remote Acquisition and Data processing Systems, 2012)
    Article
    Open Access
    This work presents a description of Guanay II AUV ballast system, which consists in 3 blocks of foam distributed along the vehicle, and a weighs system in the central part in order to realize a fine tuning. Likewise it ...
  • Buoyancy model for Guanay II AUV 

    Masmitjà Rusiñol, Ivan; González Agudelo, Julián; Gomáriz Castro, Spartacus (2014)
    Conference lecture
    Open Access
    The AUV Guanay II is a vehicle developed by SARTI research group of Universitat Politècnica de Catalunya with the objective of providing a platform for measuring oceanographic variables, such as the temperature and ...
  • CARACTERIZACIÓN DE POSICIONAMIENTO EN EL MEDIO MARINO MEDIANTE MÉTODOS ACÚSTICOS 

    Masmitjà Rusiñol, Ivan; Garcia Benadí, Albert; Gomáriz Castro, Spartacus; Río Fernandez, Joaquín del (2017)
    Conference lecture
    Open Access
    En la actualidad se realizan numerosos estudios en el medio marino, muchos de ellos utilizan vehículos que se desplazan por el fondo marino. En este entorno los sistemas de posicionamiento por satélite no son operativos ...
  • Configuración de los parámetros del sistema de detección de obstáculos del guanay II 

    Galarza, C.; Masmitjà Rusiñol, Ivan; González, J.; Prat, J.; Gomariz, S. (SARTI, 2014)
    Article
    Open Access
  • Design and construction of the guanay-II autonomous underwater vehicle 

    Masmitjà Rusiñol, Ivan (SARTI, 2014-08)
    Article
    Open Access
  • Design and construction of the GUANAY-II autonomous underwater vehicle 

    Gomáriz Castro, Spartacus; González Agudelo, Julián; Arbós, Alejandro; Masmitjà Rusiñol, Ivan; Masmitja Rusinyol, Gerard; Prat Tasias, Jordi (Institute of Electrical and Electronics Engineers, 2011)
    Conference report
    Restricted access - publisher's policy
    This paper presents the design and construction of Guanay II vehicle. It is an autonomous underwater vehicle that navigates over the sea surface and, at certain fixed points, dives vertically to obtain a profile of a water ...
  • Design a vectorial propulsion system for Guanay II AUV 

    Galarza Bogotá, Cesar Mauricio; Masmitjà Rusiñol, Ivan; Prat Tasias, Jordi; Gomáriz Castro, Spartacus (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference lecture
    Open Access
    The autonomous underwater vehicle(AUV) Guanay II was designed to navigate on the surface of the sea, and to realize a vertical immersion in specific points. This vehicle has three thrusters located on stern, oriented ...
  • Design obstacle detection system for AUV Guanay II 

    Galarza, Cesar; Masmitjà Rusiñol, Ivan; González, J.; Prat Tasias, Jordi; Gomáriz Castro, Spartacus; Río Fernandez, Joaquín del (2015)
    Conference report
    Open Access
    The autonomous underwater vehicles (AUV) carry out inspection missions and intervention on known and unknown environments, where it is important to ensure their safety. The ability for obstacle detection and their ...
  • Design of obstacle detection and avoidance system for GUANAY II AUV 

    Galarza Bogotá, Cesar Mauricio; Masmitjà Rusiñol, Ivan; Prat Tasias, Jordi; Gomáriz Castro, Spartacus (IEEE Press, 2016)
    Conference report
    Open Access
  • Design of the obstacle detection system with the SONAR MK3 on Guanay II AUV 

    Galarza Bogotá, Cesar Mauricio; Grimau, x; Masmitjà Rusiñol, Ivan; Prat Tasias, Jordi; Río Fernandez, Joaquín del; Gomáriz Castro, Spartacus (2016)
    Conference report
    Open Access
    Autonomous underwater vehicles (AUV) perform inspection missions and intervention in known and unknown environments, where it is necessary to ensure their safety. The AUV must have the ability to detect and avoid ...
  • Development of a control system for an autonomous underwater vehicle 

    Masmitjà Rusiñol, Ivan; Masmitja Rusinyol, Gerard; González Agudelo, Julián; Shariat Panahi, Shahram; Gomáriz Castro, Spartacus (2010)
    Conference lecture
    Open Access
    This work proposes the development of a control system for an autonomous underwater vehicle dedicated to the observation of the oceans. The vehicle, a hybrid between Autonomous Underwater Vehicles (AUVs) and Autonomous Surface ...
  • Estimación de la incertidumbre asociada a la localización de objetos en el medio marino mediante técnicas acústicas 

    Garcia Benadí, Albert; Masmitjà Rusiñol, Ivan; Gomáriz Castro, Spartacus; Río Fernandez, Joaquín del (2019-01-16)
    Article
    Open Access
    El objetivo de este trabajo es la inclusión del parámetro de la incertidumbre en el cálculo del posicionamiento en el medio marino mediante el uso de dispositivos acústicos. El procedimiento que se presenta, utiliza un ...
  • Evaluation of AUV-borne ADCP measurements in different navigation modes 

    Nogueras Cervera, Marc; Antonijuan Rull, Josefina; Masmitjà Rusiñol, Ivan; Río Fernandez, Joaquín del (IEEE Press, 2017)
    Conference lecture
    Restricted access - publisher's policy
    Most Autonomous Underwater Vehicles (AUVs) mount an Acoustic Doppler Current Profilers (ADCP). Data from this sensor are rarely used in scientific studies due to the complexity of its processing and the lack of validation. ...
  • Firsts underwater potentiostat sea-tests in the OBSEA 

    Masmitjà Rusiñol, Ivan; Damborenea, Juan José de; Conde del Campo, Ana; Daponte, Pasquale; Rapuano, Sergio; Río Fernandez, Joaquín del (SARTI, 2016)
    Conference lecture
    Open Access
    Corrosion due to seawater studies are urgently required for a safe technology development. Some studies demonstrated that the corrosion rates for most alloys could be four times less than surface corrosion rates. A device ...
  • Firsts underwater potentiostat sea-tests in the OBSEA 

    Masmitjà Rusiñol, Ivan; Damborenea González, Juan José; Conde, A.; Daponte, Pasquale; Rapuano, Sergio; Río Fernandez, Joaquín del (2016)
    Conference report
    Open Access
    Corrosion due to seawater studies are urgently required for a safe technology development. Some studies demonstrated that the corrosion rates for most alloys could be four times less than surface corrosion rates. A ...