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Juan Pablo Orozco-Muñiz, Tomas Salgado-Jimenez and Noe Amir Rodriguez-Olivares
The Variable Buoyancy System (VBS) is a critical device in the operation of underwater gliders that should be properly sized to achieve the required vehicle propulsion; safety within the operating range; and adequate efficiency at the nominal depth ratin...
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João Falcão Carneiro, João Bravo Pinto, Nuno A. Cruz and Fernando Gomes de Almeida
The growing needs in exploring ocean resources have been pushing the length and complexity of autonomous underwater vehicle (AUV) missions, leading to more stringent energy requirements. A promising approach to reduce the energy consumption of AUVs is to...
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Brij Kishor Tiwari and Rajiv Sharma
The design process for Variable Buoyancy System (VBS) is not known in full, and existing approaches are not scalable. Furthermore, almost all the small size Autonomous Underwater Vehicles/Gliders (AUVs/G?s) use very low capacity of buoyancy change (in th...
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Haocai Huang, Chenyun Zhang, Weiwei Ding, Xinke Zhu, Guiqing Sun and Hangzhou Wang
Floating ocean seismograph (FOS) is a vertical underwater vehicle used to detect ocean earthquakes by observing P waves at teleseismic distances in the oceans. With the requirements of rising to the surface and transmitting data to the satellite in real ...
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Yuri Katz and Morel Groper
This study presents the complete, detailed development process of an enhanced one-man portable Lagrangian float designed for littoral deployment to depths of up to 300 m. The design focused on maximization of the Lagrangian characteristics of the hull, m...
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