Small Unmanned Surface Vessels—A Review and Critical Analysis of Relations to Safety and Safety Assurance of Larger Autonomous Ships

V Bolbot, A Sandru, T Saarniniemi, O Puolakka… - Journal of Marine …, 2023 - mdpi.com
Autonomous ships represent an emerging paradigm within the maritime sector, poised to
bring multiple advantages. Although numerous prototypes have been developed, the …

Overview and control strategies of autonomous sailboats—A survey

Y Tipsuwan, P Sanposh, N Techajaroonjit - Ocean Engineering, 2023 - Elsevier
In recent decades, marine robots have become increasingly important for a wide range of
applications in bodies of water, including oceans, gulfs, and lakes. One type of unmanned …

A robust fuzzy speed regulator for unmanned sailboat robot via the composite ILOS guidance

G Zhang, J Li, C Liu, W Zhang - Nonlinear Dynamics, 2022 - Springer
This note deals with the waypoints-based path following control problem for the unmanned
sailboat robot (USR), aiming to obtain the speed controllable performance and tackle with …

Line-of-sight-based guidance and adaptive neural path-following control for sailboats

Y Deng, X Zhang, G Zhang - IEEE Journal of Oceanic …, 2019 - ieeexplore.ieee.org
This paper addresses the issue of waypoints-based path-following control for sailboats.
Based on the parameterized line-of-sight framework, a novel guidance principle for the …

Fuzzy logic based speed optimization and path following control for sail-assisted ships

D Yingjie, Z **anku, Z Guoqing - Ocean Engineering, 2019 - Elsevier
This note aims to solve the speed optimization and path following control for sail-assisted
ships. The ideology of retrofitting a common bulk carrier with wing sails is investigated …

Event-triggered composite adaptive fuzzy control of sailboat with heeling constraint

Y Deng, X Zhang, Q Zhang, Y Hu - Ocean Engineering, 2020 - Elsevier
In this paper, the event-triggered composite adaptive fuzzy control laws are developed to
control both the surge speed and the heading angle of the sailboat. The fuzzy logic systems …

Parallel guidance and event-triggered robust fuzzy control for path following of autonomous wing-sailed catamaran

Y Deng, X Zhang, G Zhang, C Huang - Ocean Engineering, 2019 - Elsevier
This paper addresses the path following of the autonomous wing-sailed catamaran from two
aspects, ie guidance and control. Through the real-time access to weather information and …

Data-driven online speed optimization in autonomous sailboats

M Corno, S Formentin… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
This paper addresses the issue of data-driven online velocity optimization of an autonomous
sailboat. Autonomous sailboats represent an ideal for long range and duration …

Minimum time sailing boat path algorithm

D Sidoti, KR Pattipati… - IEEE Journal of Oceanic …, 2023 - ieeexplore.ieee.org
An iterative procedure to solve the nonlinear problem of fastest-path sailing vessel routing in
an environment with variable winds and currents is proposed. In the routing of a sailing …

Event-triggered robust neural control for unmanned sail-assisted vehicles subject to actuator failures

G Zhang, J Li, W Yu, W Zhang - Ocean Engineering, 2020 - Elsevier
This note focus on the waypoints-based path-following control for the unmanned sail-
assisted vehicles (USAV), aiming to release the constraints of the actuator failures and gain …