Results 221 to 230 of about 177,356 (271)

Underwater Glider Dynamics and Control

2002
Abstract : My long-term goal is to help improve versatility of underwater gliders as individual or networked platforms for ocean sampling and other applications by contributing to the development of a methodology for designing and analyzing high-performance, cost-effective underwater glider controllers.
openaire   +1 more source

Underwater glider propulsion using chemical hydrides

OCEANS'10 IEEE SYDNEY, 2010
A novel buoyancy engine for the propulsion of underwater gliders is presented. The research explores the direct volume expansion of hydrogen gas from the reaction of lithium hydride with seawater. As a result the seawater is expelled from the reaction chamber creating buoyancy and consequently also propulsion.
Jo Borchsenius, Shane Pinder
openaire   +1 more source

Development of Ray-Type Underwater Glider

2017
Underwater Glider is now the powerful tool for ocean sampling using torpedo shape. Inspired by the manta ray with their effective maneuverability, the ray-type underwater glider is developed with a dual buoyancy engine and a movable mass. The shape of this platform allows for larger payload of battery and sensors.
Ngoc-Duc Nguyen, Hyeung-Sik Choi, Ngoc-Huy Tran, Seo-Kang Kim   +3 more
openaire   +1 more source

An autonomous underwater glider serving large spatiotemporal monitoring in hadal zones

Ocean Engineering, 2023
Peng Wang, Yanhui Wang, Shuxin Wang, Xuehao Wang, W. Niu, Shaoqiong Yang, Yang Song   +6 more
semanticscholar   +1 more source

Dynamics modeling of variable mass systems – a case study of an underwater inertia based propelled glider performance

Journal of Theoretical and Applied Mechanics
Underwater gliders are autonomous underwater vehicles that are widely used in oceanogra-phy and coastal surveillance due to their low manufacturing costs and long operation time.
Zbigniew Kostka, Elżbieta Jarzębowska
semanticscholar   +1 more source

Adaptive integral terminal sliding mode based trajectory tracking control of underwater glider

Ocean Engineering, 2023
Xu Zhang, Hexiong Zhou, Jian Fu, Hao Wen, Baoheng Yao, L. Lian   +5 more
semanticscholar   +1 more source

Advancing glider-based acoustic measurements of underwater-radiated ship noise.

Journal of the Acoustical Society of America
Ocean gliders are versatile and efficient passive acoustic monitoring platforms in remote marine environments, but few studies have examined their potential to monitor ship underwater noise.
Khaled Mohsen Helal, Nicolai von Oppeln-Bronikowski, Lorenzo Moro   +2 more
semanticscholar   +1 more source

Construction of a digital twin system for the blended-wing-body underwater glider

Ocean Engineering, 2023
Shanshan Hu, Qingwei Liang, Hancheng Huang, Cheng Yang   +3 more
semanticscholar   +1 more source

Design and analysis of wire-driven tail fin for bionic underwater glider

Ocean Engineering, 2023
Liming Ge, Wenda Ma, Shaoqiong Yang, Xiao Yu, Tongshuai Sun, Xuan Wang, Shuai Fa, Yanhui Wang   +7 more
semanticscholar   +1 more source

Shape optimization of underwater glider for maximum gliding range with uncertainty factors considered

Ocean Engineering, 2023
Xiangcheng Wu, Pengyao Yu, Chengyu Zhang, Qiang Wang, Zhaoyu Zhu, Tianlin Wang   +5 more
semanticscholar   +1 more source