Results 91 to 100 of about 1,858 (201)

Multi-Autonomous Underwater Vehicle Full-Coverage Path-Planning Algorithm Based on Intuitive Fuzzy Decision-Making

Journal of Marine Science and Engineering
Aiming at the difficulty of realizing full-coverage path planning in a multi-AUV collaborative search, a multi-AUV full-coverage path-planning algorithm based on intuitionistic fuzzy decision-making is proposed. First, the state space model of the search
Xiaomeng Zhang, Xuewei Hao, Lichuan Zhang, Lu Liu, Shuo Zhang, Ranzhen Ren   +5 more
doaj   +1 more source

The ICOS OTC pCO2 instrument intercomparison

Limnology and Oceanography: Methods, Volume 23, Issue 12, Page 924-948, December 2025.
Abstract In 2021, the Ocean Thematic Centre of the European Research Infrastructure “Integrated Carbon Observation System” conducted an international partial pressure of carbon dioxide (pCO2) instrument intercomparison. The goal was to understand how different types of instrumentation for the measurement of ocean pCO2 compare to each other.
Tobias Steinhoff, Thanos Gkritzalis, Steve Jones, Vlad A. Macovei, Craig Neill, Ute Schuster, John Akl, Ricardo Arruda, Dariia Atamanchuk, Mark Barry, Laurence Beaumont, Carolina Cantoni, Andrew Dickson, Jana Fahning, Jac Fought, Constantin Frangoulis, Lucía Gutiérrez‐Loza, Clinton Hagan, Martti Honkanen, Sami Kielosto, Nadja Kinski, Arne Körtzinger, Peter Landschützer, Siv K. Lauvset, Noah Lawrence‐Slavas, Quanlong Li, Anna Luchetta, Damien Malarde, Melf Paulsen, Markus Ritschel, Anna Rutgersson, Richard Sanders, Kiminori Shitashima, Reggie Spaulding, Natalia Stamataki, Ken Stenbäck, Adrienne Sutton, Witold Tatkiewicz, Maciej Telszewski, Hannelore Theetaert, Bronte Tilbrook, Rik Wanninkhof   +41 more
wiley   +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

Risk Allocation for Multi-agent Systems using Tatonnement [PDF]

, 2009
This paper proposes a new market-based distributed planning algorithm for multi-agent systems under uncertainty, called MIRA (Market-based Iterative Risk Allocation).
Ono, Masahiro, Williams, Brian C.
core  

Tracking Mooring Lines of Floating Structures by an Autonomous Underwater Vehicle

Journal of Field Robotics, Volume 42, Issue 8, Page 4589-4608, December 2025.
ABSTRACT This study presents a novel method for tracking mooring lines of Floating Offshore Wind Turbines (FOWTs) using an Autonomous Underwater Vehicle (AUV) equipped with a tilt‐controlled Multibeam Imaging Sonar (MBS). The proposed approach enables the AUV to estimate the 3D positions of mooring lines and safely track them in real‐time, overcoming ...
Sehwa Chun, Hiroki Yokohata, Kenji Ohkuma, Shouhei Ito, Shinichiro Hirabayashi, Toshihiro Maki   +5 more
wiley   +1 more source

Undersea immersed tube tunnel docking positioning via active cooperative target photogrammetry

Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 26, Page 4562-4582, 7 November 2025.
Abstract Deep water, distant sea, unmanned is the inevitable trend of the development of marine engineering, the underwater positioning system for the accuracy, real‐time, and environmental adaptability of the aspects of the increasingly high requirements.
Huachuan Ma, Qingquan Li, Lin Tian, Zhipeng Chen, Xuhong Suo, Dejin Zhang   +5 more
wiley   +1 more source

Consensus Control of Heterogeneous Uncertain Multiple Autonomous Underwater Vehicle Recovery Systems in Scenarios of Implicit Reduced Visibility

Journal of Marine Science and Engineering
This paper investigates consensus control in heterogeneous and uncertain multiple autonomous underwater vehicle (AUV) systems under implicit reduced visibility conditions.
Zixuan Li, Wei Zhang, Wenhua Wu, Yefan Shi   +3 more
doaj   +1 more source

Science-driven Autonomous & Heterogeneous Robotic Networks: A Vision for Future Ocean Observations [PDF]

, 2018
The goal of this project was to develop the first algorithms that allow a heterogeneous group of oceanic robots to autonomously determine and implement sampling strategies with the help of numerical ocean forecasts and remotely-sensed observations.
Chao, Yi, Chien, Steve, Kinsey, James, Thompson, Andrew F.   +3 more
core  

Advances in Invertebrate Biohybrid Robotics: Leveraging Nature for Locomotion and Sensing in Engineered Systems

Advanced Intelligent Systems, Volume 7, Issue 10, October 2025.
This review explores invertebrate biohybrid robots that integrate living organisms—such as insects, jellyfish, spiders, and sea slugs—into robotic systems for locomotion, sensing, and actuation. The advantages in efficiency and cost, discuss control, and power challenges are highlighted, and future considerations to guide the development of sustainable,
Charles J. Fraga, Matticus S. Brown, Nicole W. Xu   +2 more
wiley   +1 more source

A Novel Cooperative Navigation Algorithm Based on Factor Graph and Lie Group for AUVs

Journal of Marine Science and Engineering
Traditional cooperative navigation algorithms for multiple AUVs are typically designed for a single specific configuration, such as parallel or leader-slave. This paper proposes a novel cooperative navigation algorithm based on factor graph and Lie group
Jiapeng Liu, Xiaodong Bu, Chao Wu
doaj   +1 more source