Dynamic positioning with model predictive control

A Veksler, TA Johansen, F Borrelli… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Marine vessels with dynamic positioning (DP) capability are typically equipped with
sufficient number of thrusters to make them overactuated and with satellite navigation and …

SWAMP, an Autonomous Surface Vehicle expressly designed for extremely shallow waters

A Odetti, G Bruzzone, M Altosole, M Viviani, M Caccia - Ocean Engineering, 2020 - Elsevier
Wetlands, the geographic areas where water meets the earth, are ecosystems essential for
life and an increasing number of conventions, directives and research projects recognise the …

Safety-critical control of autonomous surface vehicles in the presence of ocean currents

EA Basso, EH Thyri, KY Pettersen… - … IEEE Conference on …, 2020 - ieeexplore.ieee.org
Autonomous surface vehicles (ASVs) are safety-critical systems that must provide strict
safety guarantees such as collision avoidance to enable fully autonomous operations. This …

Optimal thrust allocation strategy of electric propulsion ship based on improved non-dominated sorting genetic algorithm II

D Gao, X Wang, T Wang, Y Wang, X Xu - IEEE Access, 2019 - ieeexplore.ieee.org
The azimuth thruster is widely used in electric propulsion ships due to its excellent
performance. The thrust allocation (TA) method of multi-azimuth thruster is the key …

Model predictive and decoupled thrust allocation for overactuated inland surface vessels

J Billet, P Pilozzi, R Louw, T Schamp… - 2023 European …, 2023 - ieeexplore.ieee.org
This work presents and implements a decoupled Thrust Allocation (TA) algorithm for
overactuated inland surface vessels. The utilised control strategy is Nonlinear Model …

Real-time control allocation for autonomous surface vehicle using constrained quadratic programming

X Liu, Z Hu, Z Yang, W Zhang - Guidance, Navigation and Control, 2021 - World Scientific
Control system is very important for each autonomous surface vehicle (ASV), which involves
the problem of maintaining the vehicle's position and heading using feedback controller and …

Real-time marine vessel and power plant simulation

TI Bø, TA Johansen, AR Dahl… - International …, 2015 - asmedigitalcollection.asme.org
In this paper, we present a system simulator of a marine vessel and power plant which
contains the mechanical system with diesel engines, propellers, steering gear, and thrusters; …

On the continuity of control allocation for surface vessels with two azimuth thrusters

F Mukwege, E Garone - Ocean Engineering, 2023 - Elsevier
This paper presents two novel results concerning the control allocation problem (CAP) for
marine crafts with 2 azimuth thrusters. The first result is a novel closed form solution for the …

Research on thrust distribution control strategy of ship electric propulsion system based on model predictive control

X Wang, D Gao, T Wang, X Xu - 2018 International Symposium …, 2018 - ieeexplore.ieee.org
The Internet of Vessels (IoV) is an extension of the concept of the Internet of Things (IoT) to
the shipping industry. One of the ultimate goals of ship networking is to realize the …

Nonlinear and Hybrid Feedback Control of Marine Vehicles and Multirotors

EA Basso - 2022 - ntnuopen.ntnu.no
This thesis presents new results and solutions for prioritized control of robotic systems and
hybrid feedback control of marine and aerial vehicles. We introduce a novel task-priority …