Results 61 to 70 of about 4,121 (200)

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

SECTION 12 John Van

, 2014
Commercial catamaran vessels have been steadily evolving over the last 35 to 40 years, with the guidance and the continuing evolution of Det Norske Veritas rules.
Small Catamaran
core  

Assessment of the Stability and Response of a Catamaran-Hull Ferry to Operational and Environmental Conditions

Kapal
Ship stability is a critical factor in the operation of a catamaran, especially when facing various sea conditions. The catamaran H-192, recently acquired by PT XY, is used as a case study in this research to assess its stability and response to ...
Budhi Santoso, Romadhoni Romadhoni, Zulfaidah Ariany, Muhammad Ridwan   +3 more
doaj   +1 more source

How to Build Catamarans [PDF]

Scientific American, 1878
n ...
openaire   +1 more source

Ship's Motion and Eddy Correlation Measurements of Surface Fluxes on the Small Research Ship NIES'94 in Lake Kasumigaura, Japan

Water Resources Research, Volume 61, Issue 12, December 2025.
Abstract Lake surface fluxes provide important information about the lake's thermal environment. To capture their spatial variations, a ship serves as an excellent platform for applying the eddy correlation (EC) method. Although ship‐based EC measurements have been conducted over the ocean, this has not been the case over lake surfaces.
Michiaki Sugita, Fumiyoshi Kondo
wiley   +1 more source

Vertical stabilization of catamaran based on low-high gain feedback control and extended state observer

Zhongguo Jianchuan Yanjiu
ObjectiveThe heave and pitch motions of a catamaran under severe sea states vary drastically, and the amplitudes of the motions are too large, which seriously affects seaworthiness.
Jun ZHANG, Qiqing SHEN, Junjie REN, Zhilin LIU   +3 more
doaj   +1 more source

About motions of a catamaran in regular waves [PDF]

Vietnam Journal of Mechanics, 1985
None
openaire   +2 more sources

Spatial heterogeneity of dissolved oxygen and sediment fluxes revealed by autonomous robotic lakewater profiling

Limnology and Oceanography, Volume 70, Issue 10, Page 2829-2843, October 2025.
Abstract Inland waters are under extreme anthropogenic pressure, while their ecosystem services, including water supply, food production, biodiversity, flood protection, and recreation, hinge on their health and condition. Therefore, water quality monitoring gains attention, and more resources are invested to increase spatial and temporal survey ...
Eric Röder, Gero Licht, Marcus Fahle, Anne Weber, Sebastian Zug, Maximilian P. Lau   +5 more
wiley   +1 more source

Structural Analysis and Redrawing of a Sailing Catamaran with a Numerical and Experimental Approach

Journal of Marine Science and Engineering
This study investigates the structural behavior of a sailing catamaran subjected to wind, wave, and self-weight loads, with the ultimate goal of improving the structural design through redrawing techniques.
Giovanni Maria Grasso, Marco Bonfanti, Fabio Lo Savio, Damiano Alizzio, Ferdinando Chiacchio   +4 more
doaj   +1 more source

catamaran

, 1963
catamaran nA "catamaran" is a sled used in Newfoundland and Labrador.sledPRINTED ITEM G.M. StoryDecember 1963Used I and SupUsed I and SupNot usedcat, DOG, DOG-CAT, HAND-CAT, SLIDE, SIDE SLEIGHChecked by Cathy Wiseman on Fri 17 Apr ...

core