Exploració per tema "Àrees temàtiques de la UPC::Física::Acústica::Sonar"
Ara es mostren els items 1-11 de 11
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A 3D mapping, obstacle avoidance and acoustic communication payload for the AUV SPARUS II
(SARTI, 2016)
Comunicació de congrés
Accés obertThis 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 ... -
Classification of Sperm Whale Clicks (Physeter Macrocephalus) with Gaussian- Kernel-Based Networks
(2009-09-22)
Article
Accés obertWith the aim of classifying sperm whales, this report compares two methods that can use Gaussian functions, a radial basis function network, and support vector machines which were trained with two different approaches ... -
Desenvolupament del sistema d’adquisició i processament de les dades del sonar Micron per la detecció i evasió d’obstacles del AUV Guanay II
(Universitat Politècnica de Catalunya, 2016-01)
Treball Final de Grau
Accés restringit per decisió de l'autorEl 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 ... -
Design of the obstacle detection system with the SONAR MK3 on Guanay II AUV
(2016)
Text en actes de congrés
Accés obertAutonomous 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 ... -
Further teleoperated experiments with an underwater mobile manipulator via acoustic modem: modem characterization
(SARTI, 2023)
Article
Accés obertIn this study, we conducted preliminary experiments to characterize an acoustic sonar [1][2] for underwater communication. We carried on image transmission experiments and attempted to reduce reflections using insulating ... -
Obstacle detection algorithm of low computational cost for Guanay II AUV
(Antoni Mànuel, 2016-10-26)
Comunicació de congrés
Accés obertObstacle detection is one of the most important stages in the obstacle avoidance system. This work is focused to explain the operation of a designed and implemented for the overall detection of objects with low computational ... -
Obstacle detection algorithm of low computational cost for Guanay II AUV
(2016)
Text en actes de congrés
Accés obertObstacle detection is one of the most important stages in the obstacle avoidance system. This work is focused to explain the operation of a designed and implemented for the overall detection of objects with low computational ... -
Obstacle detection algorithm of low computational cost for Guanay II AUV
(SARTI, 2016)
Comunicació de congrés
Accés obertObstacle detection is one of the most important stages in the obstacle avoidance system. This work is focused to explain the operation of a designed and implemented for the overall detection of objects with low computational ... -
Optimal path shape for range-only underwater target localization using a Wave Glider
(2018-10-03)
Article
Accés obertUnderwater localization using acoustic signals is one of the main components in a navigation system for an autonomous underwater vehicle (AUV) as a more accurate alternative to dead-reckoning techniques. Although different ... -
Processing acoustic images for the exploitation of fish farms
(SARTI, 2023)
Article
Accés obertThis work presents a processing methodology that uses data from a SONAR sensor located on a HROV to support the exploitation and management of fish farms. -
Range-only underwater target localization : error characterization
(2016)
Text en actes de congrés
Accés obertLocating a target from range measurements using only one mobile transducer has been increased over the last years. This method allows us to reduce the high costs of deployment and maintenance of traditional fixed systems ...
