Results 51 to 60 of about 177,356 (271)
An Underwater Glider with Muscle—Actuated Buoyancy Control and Caudal Fin Turning
Machines, 2022 Underwater robotic gliders exploit gravity and buoyancy for long-distance cruising with ultra-low energy consumptions, making them ideal for open ocean surveying operations.
Biao Wang +10 more
semanticscholar +1 more source
Design and flight performance of hybrid underwater glider with controllable wings
International Journal of Advanced Robotic Systems, 2017 Hybrid underwater glider combines motion modes of traditional autonomous underwater glider and those of autonomous underwater vehicles. Different motion modes need different flight performance, including flight efficiency, static stability, and ...
Yanhui Wang +4 more
doaj +1 more source
Underwater Glider Motion Control Based on Neural Network
Journal of Applied Science & Process Engineering, 2019 Underwater glider is an important equipment for ocean research, water quality detection and other ocean missions. It needs very high precision requirements to meet underwater glider motion control.
Kedong LYU
doaj +1 more source
Estimating oceanic primary production using vertical irradiance and chlorophyll profiles from ocean gliders in the North Atlantic [PDF]
, 2015 An autonomous underwater vehicle (Seaglider) has been used to estimate marine primary production (PP) using a combination of irradiance and fluorescence vertical profiles.
Adrian P. Martin +13 more
core +4 more sources
Design and Motion Simulation of an Underwater Glider in the Vertical Plane
Applied Sciences, 2021 Net buoyancy, as the main power source for the motion of an underwater glider, is affected by the pump or bladder that the glider adopts to change its buoyancy force in water.
Jiafeng Huang +7 more
doaj +1 more source
Research on Sailing Efficiency of Hybrid-Driven Underwater Glider at Zero Angle of Attack
Journal of Marine Science and Engineering, 2021 The sailing efficiency of an underwater glider, an important type of marine environment detection and data collection equipment, directly affects its range and duration.
Xin Tian, Lianhong Zhang, Hongwei Zhang
doaj +1 more source
Optimal trajectory generation in ocean flows [PDF]
, 2004 In this paper it is shown that Lagrangian Coherent Structures (LCS) are useful in determining near optimal trajectories for autonomous underwater gliders in a dynamic ocean environment.
Inanc, Tamer +2 more
core +1 more source
10,000m rated Underwater Glider. Version 2.0.
, 2023 For the observation of the Hadal trenches with a great depth and large scale, we have developed a 10,000m rated underwater glider, Petrel-X, which can realize low-cost, large-scale and full-depth marine observation by continuous gliding profiles. It can cover the shortage in observation time and scale of existing underwater vehicles, including ROVs ...
Wang, Shuxin +9 more
openaire +2 more sources
Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives
Advanced Materials Technologies, EarlyView.Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley +1 more source
Frontiers in Robotics and AI, 2021 We present control policies for use with a modified autonomous underwater glider that are intended to enable remote launch/recovery and long-range unattended survey of the Arctic's marginal ice zone (MIZ).
Zachary Duguid +2 more
doaj +1 more source