An Hierarchical Architecture for Docking Autonomous Surface Vehicles

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2019

Autores

Pedro Leite (Autor) Outra; Renato Silva (Autor) Outra; Aníbal Castilho Coimbra de Matos (Autor) FEUP; Andry Maykol Pinto (Autor) FEUP

Ata de Conferência Internacional

Título: 2019 19TH IEEE INTERNATIONAL CONFERENCE ON AUTONOMOUS ROBOT SYSTEMS AND COMPETITIONS (ICARSC 2019)

Páginas: 200-205

19th IEEE International Conference on Autonomous Robot Systems and Competitions (ICARSC)

Gondomar, PORTUGAL, APR 24-26, 2019

Indexação

ISI Web of Knowledge - 10 Citações

Scopus - 14 Citações

Outras Informações

ID Authenticus: P-00Q-TAT

DOI: 10.1109/icarsc.2019.8733620

Abstract (EN): Autonomous Surface Vehicles (ASVs) provide the ideal platform to further explore the many opportunities in the cargo shipping industry, by making it more profitable and safer. This paper presents an architecture for the autonomous docking operation, formed by two stages: a maneuver module and, a situational awareness system to detect a mooring facility where an ASV can safely dock. Information retrieved from a 3D LIDAR, IMU and GPS are combined to extract the geometric features of the floating platform and to estimate the relative positioning and orientation of the moor to the ASV. Then, the maneuver module plans a trajectory to a specific position and guarantees that the ASV will not collide with the mooring facility. The approach presented in this paper was validated in distinct environmental and weather conditions such as tidal waves and wind. The results demonstrate the ability of the proposed architecture for detecting the docking platform and safely conduct the navigation towards it, achieving errors up to 0.107 m in position and 6.58 degrees in orientation.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6