[HTML][HTML] Review of floating object manipulation by autonomous multi-vessel systems

Z Du, RR Negenborn, V Reppa - Annual Reviews in Control, 2023 - Elsevier
The regulatory endorsement of the International Maritime Organization (IMO) and the
support of pivotal ship** market players in recent years motivate the investigation of the …

State-of-the-art review and future perspectives on maneuvering modeling for automatic ship berthing

S Zhang, Q Wu, J Liu, Y He, S Li - Journal of Marine Science and …, 2023 - mdpi.com
Automatic berthing is at the top level of ship autonomy; it is unwise and hasty to hand over
the control initiative to the controller and the algorithm without the foundation of the …

[HTML][HTML] COLREGS-Compliant collision avoidance for physically coupled multi-vessel systems with distributed MPC

Z Du, RR Negenborn, V Reppa - Ocean Engineering, 2022 - Elsevier
This paper proposes a distributed control scheme for autonomous tugboats to tow a ship in a
restricted water traffic environment ensuring collision avoidance while being compliant with …

Cooperative multi-agent control for autonomous ship towing under environmental disturbances

Z Du, RR Negenborn, V Reppa - IEEE/CAA Journal of …, 2021 - ieeexplore.ieee.org
Among the promising application of autonomous surface vessels (ASVs) is the utilization of
multiple autonomous tugs for manipulating a floating object such as an oil platform, a broken …

An overview of developments and challenges for unmanned surface vehicle autonomous berthing

G Wu, D Li, H Ding, D Shi, B Han - Complex & Intelligent Systems, 2024 - Springer
With the continuous progress of contemporary science and technology and the increasing
requirements for marine vehicles in various fields, the intelligence and automation of ships …

Distributed dynamic coordination control for offshore platform transportation under ocean environmental disturbances

Z Du, RR Negenborn, V Reppa - IEEE Transactions on Control …, 2023 - ieeexplore.ieee.org
Transportation of a large offshore platform from inland waters to the open sea is a hazardous
and challenging mission. With the development of the autonomous surface vessel (ASV), the …

Multi-objective cooperative control for a ship-towing system in congested water traffic environments

Z Du, RR Negenborn, V Reppa - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This paper proposes a multi-objective cooperative control method for a ship-towing system
in congested water traffic environments. The control objectives are to coordinate multiple …

MPC-based COLREGS compliant collision avoidance for a multi-vessel ship-towing system

Z Du, V Reppa, RR Negenborn - 2021 European Control …, 2021 - ieeexplore.ieee.org
Collision avoidance plays a vital role in autonomous vehicle systems. As the complexity and
scale of missions increase, multi-vehicle systems are adopted in practice. However, there is …

Attitude Estimation Method for Target Ships Based on LiDAR Point Clouds via An Improved RANSAC

S Wei, Y **ao, X Yang, H Wang - Journal of Marine Science and …, 2023 - mdpi.com
The accurate attitude estimation of target ships plays a vital role in ensuring the safety of
marine transportation, especially for tugs. A Light Detection and Ranging (LiDAR) system …

Model predictive control framework for green and smart tug escorting

Z Hu, J Mou, L Chen, X Jia, P Chen - Ocean Engineering, 2023 - Elsevier
In this paper, we proposed a novel smart tug escorting mode to achieve energy conservation
during the escorting process under the premise of safe navigation of the serviced ship. A …