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Development of a low-cost autonomous oceanographic observation vehicle
Gomáriz Castro, Spartacus; Prat Tasias, Jordi; Ruiz, Antonio Galo; Gaya Suñer, Pedro Francisco; Solé Rovira, Juan; Río Fernandez, Joaquín del
Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. SARTI - Sistemes d'adquisició Remota i Tractament de la Informació
This work proposes the development of a low-cost ocean observation vehicle. This vehicle, a hybrid between Autonomous Underwater Vehicles (AUV) and Autonomous Surface Vehicles (ASV) moves on the surface of the sea and makes vertical immersions to obtain profiles of a water column according to a pre-established plan. Its design means production costs are low and efficiency is increased. Also, the vehicle is able to make high resolution space and time measurements simultaneously. GPS navigation allows the platform to move along the surface of the water while a radio-modem provides direct communication links and telemetry. The vehicle measures 1885mm by 320mm wide. It weighs 76kg. It navigates at a speed of 1.5m/s at 80% at full propulsion power and reaches a maximum depth of 20m. It is a vehicle of electrical propulsion with an autonomy of 3-5 hours. This work outlines the mechanical and electronic design of the vehicle, as well as considerations for navigational and immersion experiments.
Peer Reviewed
Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura
Àrees temàtiques de la UPC::Enginyeria mecànica::Disseny i construcció de vehicles
Submersibles -- Design and construction
Vehicles, Remotely piloted
Ocean bottom -- Research
Vehicles submergibles
Fons marins -- Investigació
Attribution-NonCommercial-NoDerivs 3.0 Spain
IEEE Press. Institute of Electrical and Electronics Engineers

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