Communication Dans Un Congrès Année : 2021

Design of an Optimally Stiff Axial Magnetic Coupling for Compliant Actuators

Résumé

Manoeuvrability is one of the essential keys in the development of improved autonomous underwater vehicles for challenging missions. In the last years, more researches were dedicated to the development of new hulls shapes and thrusters to assure more manoeuvrability. The present review explores various enabling technologies used to implement the vectorial thrusters (VT), based on water-jet or propellers. The proposals are analysed in terms of added degrees of freedom, mechanisms, number of necessary actuators, water-tightness, electromagnetomechanical complexity, feasibility, etc. The usage of magnetic coupling thrusters (conventional or reconfigurable) is analysed in details since they can assure the development of competitive full waterproof reconfigurable thrusters, which is a frictionless, flexible, safe, and low-maintenance solution. The current limitations (as for instance the use of non conductive hull) are discussed and ideas are proposed for the improvement of this new generation of underwater thrusters, as extending the magnetic coupling usage to obtain a fully contactless vector thrust transmission.

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Dates et versions

hal-03560839 , version 1 (07-02-2022)

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Citer

Henrique Fagundes Gasparoto, Olivier Chocron, Mohamed Benbouzid, Pablo Siqueira Meirelles. Design of an Optimally Stiff Axial Magnetic Coupling for Compliant Actuators. IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society, Oct 2019, Lisbon, France. pp.5198-5203, ⟨10.1109/IECON.2019.8927645⟩. ⟨hal-03560839⟩
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