Results 51 to 60 of about 1,860 (185)

Robust Adaptive Neural Cooperative Control for the USV-UAV Based on the LVS-LVA Guidance Principle

Journal of Marine Science and Engineering, 2022
Around the cooperative path-following control for the underactuated surface vessel (USV) and the unmanned aerial vehicle (UAV), a logic virtual ship-logic virtual aircraft (LVS-LVA) guidance principle is developed to generate the reference heading ...
Jiqiang Li, Guoqing Zhang, Bo Li
doaj   +1 more source

AI‐Based Autonomous Sailboat Navigation: A Review

Journal of Field Robotics, Volume 42, Issue 8, Page 4157-4180, December 2025.
ABSTRACT This review explores the recent advancements in AI‐driven autonomous sailboat navigation, underscoring its pivotal role in ocean monitoring and real‐time maritime data collection. Drawing on an extensive range of primary and secondary sources, the study critically evaluates current challenges, innovative control algorithms, and path planning ...
Vishali Mankina, André P. D. Araújo, Raphael Guerra, Esteban W. G. Clua, Carlo Cernicchiaro, Luiz M. G. Gonçalves, Cosimo Distante   +6 more
wiley   +1 more source

A Verification Method of Formation Control of USV Cluster Based on Virtual-Real Integration

水下无人系统学报
In the research field of unmanned surface vessel(USV) technology, the verification and optimization of autonomous algorithms are crucial for advancing this technology and have important research significance for improving system reliability ...
Xiao LIANG, Chengbin YANG, Zhihao ZHANG, Dianyong LIU, Wei LI, Changdong YU   +5 more
doaj   +1 more source

Geophysical Prospecting for the Detection of Buried and Shallow Submerged Archaeological Sites of Roman Period in the Lagoon of Venice (Italy)

Archaeological Prospection, Volume 32, Issue 4, Page 1005-1019, October/December 2025.
ABSTRACT We present a study that combines several marine geophysical techniques to detect and map archaeological sites from the Roman period in the shallow waters of the Venice Lagoon, Italy. We employed marine electrical resistivity tomography (M‐ERT), a drone‐based unmanned surface vehicle (USV) multibeam sonar, and subbottom profiler technology to ...
Carlo Beltrame, Elisa Costa, Paolo Mozzi, Alberto Carrera, Jacopo Boaga   +4 more
wiley   +1 more source

Adaptive Navigating Control Based on the Parallel Action-Network ADHDP Method for Unmanned Surface Vessel

Advances in Materials Science and Engineering, 2019
The feedback PID method was mainly used for the navigating control of an unmanned surface vessel (USV). However, when the intelligent control era is coming now, the USV can be navigated more effectively.
Zhijian Huang, Xinze Liu, Jiayi Wen, Guichen Zhang, Yihua Liu   +4 more
doaj   +1 more source

Shipboard Landing Challenges for Autonomous Parafoils [PDF]

, 2011
21st AIAA Aerodynamic Decelerator Systems Technology Conference, Dublin, Ireland, May 23-26, 2011.This paper examines some of the challenges that must be overcome if future aerial delivery systems are to have the capability to land on the _ight deck of a
Hewgley, Charles W., Slegers, Nathan J., Yakimenko, Oleg A.   +2 more
core   +1 more source

A Differential Bathymetric Dataset of Anthropogenic Postmining Lake in the Glaciotectonic Muskau Arch Geopark, Poland

Geoscience Data Journal, Volume 12, Issue 3, July 2025.
Open access high‐resolution bathymetric point cloud dataset of postmining reservoir for differential analysis of lakebed augmenting studies of present‐day processes. ABSTRACT Mining has a lasting impact on the environment, not only during the active mining process but also long after operations cease.
Jan Blachowski, Jarosław Wajs, Karolina Kawałko   +2 more
wiley   +1 more source

Integrating Systems Methodologies for Australian Undersea Surveillance: A Systematic Literature Review

Systems Engineering, Volume 28, Issue 4, Page 471-497, July 2025.
ABSTRACT Australia is a maritime nation, relying on access to its surrounding oceans for its economy and security. The Royal Australian Navy conducts undersea surveillance to monitor this vital maritime environment and gain insight into activities beneath the ocean's surface.
Timothy J. Milledge, Biswajeet Pradhan, Nagesh Shukla   +2 more
wiley   +1 more source

Key Technologies and Verification of Cooperative Positioning Take-off and Landing for USVs and UAVs

水下无人系统学报
An unmanned surface vessel(USV) single-platform is easily restricted by the platform during surface mission execution, and the construction of a cross-platform system for USVs and unmanned aerial vehicles(UAVs) can realize the complementary advantages of
Bing ZHENG, Chao Dong, Han LIU, Junfeng XIONG, Chaoxiong HUANG   +4 more
doaj   +1 more source

MARS: Programmable multipurpose auto‐release system for aquatic observations

Limnology and Oceanography: Methods, Volume 23, Issue 6, Page 376-388, June 2025.
Abstract Aquatic biodiversity assessments are often labor‐intensive due to the large size of the equipment and the complex logistics of sea vessel operations. Traditional drift and drop cameras are typically tethered to the surface, causing cable and line clutter on sea vessels.
Marko Radeta, João Gama Monteiro, João Pestana, Dinarte Vieira, Pedro Abreu, Rodrigo Silva, Susanne Schäfer, Patrício Ramalhosa, Ana Lopez Martos, Bruno Loureiro, Nuno Queiroz, Rui Seabra, Fernando P. Lima, João Canning‐Clode   +13 more
wiley   +1 more source