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Publications

Publications by Carlos Filipe Gonçalves

2016

Design and development of SHAD - A Small Hovering AUV with Differential actuation

Authors
Goncalves, CS; Ferreira, BM; Matos, AC;

Publication
OCEANS 2016 MTS/IEEE Monterey, OCE 2016

Abstract
This paper presents the design and development of a new Autonomous Underwater Vehicle (AUV). SHAD, which stands for Small Hovering AUV with Differential actuation, is a torpedo shaped vehicle that was conceptually designed to navigate in challenging volumes. It brings to the scene of submarine robotics a different model and new design of AUV. The small size, the light weight and the high maneuverability of this AUV were among the most important features that can make the SHAD an option to applications where other models have difficulties. This paper details the design and the development of SHAD and presents experimental results from sensors and actuators testing as well as vehicle navigation. © 2016 IEEE.

2017

Flexible unmanned surface vehicles enabling future internet experimentally-driven research

Authors
Ferreira, B; Coelho, A; Lopes, M; Matos, A; Goncalves, C; Kandasamy, S; Campos, R; Barbosa, J;

Publication
OCEANS 2017 - Aberdeen

Abstract

2016

Design and Development of SHAD - A Small Hovering AUV with Differential Actuation

Authors
Goncalves, CS; Ferreira, BM; Matos, AC;

Publication
OCEANS 2016 MTS/IEEE MONTEREY

Abstract
This paper presents the design and development of a new Autonomous Underwater Vehicle (AUV). SHAD, which stands for Small Hovering AUV with Differential actuation, is a torpedo shaped vehicle that was conceptually designed to navigate in challenging volumes. It brings to the scene of submarine robotics a different model and new design of AUV. The small size, the light weight and the high maneuverability of this AUV were among the most important features that can make the SHAD an option to applications where other models have difficulties. This paper details the design and the development of SHAD and presents experimental results from sensors and actuators testing as well as vehicle navigation.

2018

ALARS - Automated Launch And Recovery System for AUVs

Authors
Pinto, VH; Cruz, NA; Almeida, RM; Goncalves, CF;

Publication
OCEANS 2018 MTS/IEEE Charleston

Abstract

2017

Cooperative deep water seafloor mapping with heterogeneous robotic platforms

Authors
Cruz, N; Abreu, N; Almeida, J; Almeida, R; Alves, J; Dias, A; Ferreira, B; Ferreira, H; Goncalves, C; Martins, A; Melo, J; Pinto, A; Pinto, V; Silva, A; Silva, H; Matos, A; Silva, E;

Publication
OCEANS 2017 - Anchorage

Abstract
This paper describes the PISCES system, an integrated approach for fully autonomous mapping of large areas of the ocean in deep waters. A deep water AUV will use an acoustic navigation system to compute is position with bounded error. The range limitation will be overcome by a moving baseline scheme, with the acoustic sources installed in robotic surface vessels with previously combined trajectories. In order to save power, all systems will have synchronized clocks and implement the One Way Travel Time scheme. The mapping system will be a combination of an off-the-shelf MBES with a new long range bathymetry system, with a source on a moving surface vessel and the receivers on board the AUV. The system is being prepared to participate in round one of the XPRIZE challenge. © 2017 Marine Technology Society.