WAVE: A wave energy recovery module for long endurance gliders and AUVs

The WAVE (Wave-powered Autonomous Vehicle for marine Exploration) project involves the development of a novel hybrid oceanographic glider/Autonomous Underwater Vehicle (AUV) with power recharging capabilities from environmental renewable sources, aiming at enhancing the endurance of a typical marine mission. In this paper we present a brief description of the project, and the steps followed in the realization of the first version of the vehicle. The results emerged after a preliminary sea-trial of the prototype show the practical feasibility of the proposed approach.

[1]  R. A. Shenoi,et al.  Experimental study of a wave energy scavenging system onboard autonomous surface vessels (ASVs) , 2015, OCEANS 2015 - Genova.

[2]  Nicholas Townsend,et al.  Self powered Autonomous Underwater Vehicles (AUVs): Results from a gyroscopic energy scavenging prototype , 2016 .

[3]  Hanumant Singh,et al.  Docking for an autonomous ocean sampling network , 2001 .

[4]  T. Kawasaki,et al.  Development of AUV "Marine Bird" with underwater docking and recharging system , 2003, 2003 International Conference Physics and Control. Proceedings (Cat. No.03EX708).

[5]  D. C. Webb,et al.  SLOCUM: an underwater glider propelled by environmental energy , 2001 .

[6]  L. Cavaleri.  The wind and wave atlas of the Mediterranean Sea - the calibration phase , 2005 .

[7]  B.W. Hobson,et al.  The Development and Ocean Testing of an AUV Docking Station for a 21" AUV , 2007, OCEANS 2007.

[8]  Gwyn Griffiths,et al.  Energy storage for long endurance AUVs , 2004 .

[9]  Andrew Hamilton,et al.  Efficient propulsion for the Tethys long-range autonomous underwater vehicle , 2010, 2010 IEEE/OES Autonomous Underwater Vehicles.

[10]  G. Hagerman,et al.  Wave energy systems for recharging AUV energy supplies , 2002, Proceedings of the 2002 Workshop on Autonomous Underwater Vehicles, 2002..

[11]  R. Davis,et al.  The autonomous underwater glider "Spray" , 2001 .

[12]  John R. Potter,et al.  The enhanced Folaga: a hybrid AUV with modular payloads , 2012 .

[13]  Mirko Stifani,et al.  Lagrangian Modelling of an Underwater Wave Glider , 2012 .

[14]  Giuseppe Casalino,et al.  The Hybrid Glider/AUV Folaga , 2010, IEEE Robotics & Automation Magazine.

[15]  Juan Li,et al.  Reviews of power systems and environmental energy conversion for unmanned underwater vehicles , 2012 .

[16]  C. C. Eriksen,et al.  Seaglider: a long-range autonomous underwater vehicle for oceanographic research , 2001 .

[17]  R. Komerska,et al.  The SAUV II (solar powered AUV) test results 2004 , 2005, Europe Oceans 2005.