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Variable Structure Controller for Energy Savings in an Underwater Sensor Platform. [PDF]
Sensors (Basel)Falcão Carneiro J +3 more
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Surfing vortex rings for energy-efficient propulsion. [PDF]
PNAS NexusGunnarson P, Dabiri JO.
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A lightweight model for echo trace detection in echograms based on improved YOLOv8. [PDF]
Sci RepMa J, Tong J, Xue M, Yao J.
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A Novel Aerial-Aquatic Unmanned Vehicle Using Flapping Wings for Underwater Propulsion. [PDF]
Biomimetics (Basel)He J +6 more
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Physical controls on heterogeneous mesopelagic biogeochemistry. [PDF]
Commun Earth EnvironFreilich MA, Dove LA, Merk K.
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IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004, 2004
Underwater gliders are buoyancy-driven devices; they alternately reduce and expand displaced volume to dive and climb through the ocean. Gliders carry wings and control their pitch attitude to effectuate a horizontal speed component through the ocean. They turn by rolling their wings or by use of a rudder.
Eric O. Rogers +4 more
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Underwater gliders are buoyancy-driven devices; they alternately reduce and expand displaced volume to dive and climb through the ocean. Gliders carry wings and control their pitch attitude to effectuate a horizontal speed component through the ocean. They turn by rolling their wings or by use of a rudder.
Eric O. Rogers +4 more
openaire +2 more sources
Underwater glider motion control
2008 47th IEEE Conference on Decision and Control, 2008This paper describes an underwater glider motion control system intended to enhance locomotive efficiency by reducing the energy expended by vehicle guidance. In previous work, the authors derived an approximate analytical expression for steady turning motion by applying regular perturbation theory to a realistic vehicle model.
Nina Mahmoudian, Craig A. Woolsey
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Stabilization and coordination of underwater gliders
Proceedings of the 41st IEEE Conference on Decision and Control, 2002., 2003An underwater glider is a buoyancy-driven, fixed-wing underwater vehicle that redistributes internal mass to control attitude. We examine the dynamics of a glider restricted to the vertical plane and derive a feedback law that stabilizes steady glide paths.
Pradeep Bhatta, Naomi Ehrich Leonard
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Steering control for underwater gliders
Frontiers of Information Technology & Electronic Engineering, 2017Steering control for an autonomous underwater glider (AUG) is very challenging due to its changing dynamic characteristics such as payload and shape. A good choice to solve this problem is online system identification via in-field trials to capture current dynamic characteristics for control law reconfiguration. Hence, an online polynomial estimator is
You Liu +3 more
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