Results 71 to 80 of about 16,861 (313)
Autonomous homing and docking tasks for an underwater vehicle [PDF]
, 2009 This paper briefly introduces a strategy for autonomous homing and docking tasks using an autonomous underwater vehicle. The control and guidance based path following for those tasks are described in this work.
Wilson, P. A.
core
A survey of control allocation methods for underwater vehicles [PDF]
, 2009 A control allocation system implements a function that maps the desired control forces generated by the vehicle motion controller into the commands of the different actuators.
Fossen, Thor I. +5 more
core +1 more source
Advanced Science, EarlyView.After spinal cord injury, adult microglia remain persistently activated with chronic PRMT6 (protein arginine methyltransferase 6) upregulation. Prmt6 deficiency or inhibition reestablishes microglial homeostasis and promotes a scar‐limited repairment, enhancing axonal regrowth.
Weilin Peng +9 more
wiley +1 more source
An Underwater Low-Light Image Enhancement Algorithm Based on Image Fusion and Color Balance
Journal of Marine Science and EngineeringUnderwater vehicles are widely used in underwater salvage and underwater photography. However, the processing of underwater images has always been a significant challenge.
Ruishen Xu +3 more
doaj +1 more source
Modeling and inspection applications of a coastal distributed autonomous sensor network [PDF]
, 2012 Real time in-situ measurements are essential for monitoring and understanding physical and biochemical changes within ocean environments. Phenomena of interest usually display spatial and temporal dynamics that span different scales.
Joshua Leighton +15 more
core +1 more source
An Embodied Paper‐Based Microfluidic Al‐Air Battery for Enduring Untethered Insect‐Scale Robots
Advanced Science, EarlyView.This work presents a centimeter‐scale microfluidic aluminum–air battery (MFAAB) with dual‐surface anode and F−‐mediated byproduct decomposition. The design enables a high capacity of 2697.05 mAh/g Al and delivers tens of milliwatts to power LEDs, motors, and a toy car.
Yun Yang +5 more
wiley +1 more source
Underwater Target Tracking Method Based on Forward-Looking Sonar Data
Journal of Marine Science and EngineeringUnderwater dynamic targets often display significant blurriness in their forward-looking sonar imagery, accompanied by sparse feature representation. This phenomenon presents several challenges, including disturbances in the trajectories of underwater ...
Wenjing Zeng +3 more
doaj +1 more source
Design of Software for Underwater Vehicles Operating in a Swarm [PDF]
TransNavThe paper presents a design of software for underwater vehicles constructed as part of the European Defence Agency project entitled SABUVIS II. Since the aim of the project is to develop a technology for a swarm of underwater vehicles, the software of ...
Tomasz Praczyk, Krzysztof Naus
doaj +1 more source
Marine Observation Network based on Underwater Vehicles [PDF]
, 2014 Recently, ocean observation is developing from using a single underwater sensor node to employing underwater sensor networks consisting of multiple sensor platforms.
Li S(李硕) +3 more
core
Sub‐Terahertz Memristor Switches Using MoS2 by Liquid–Liquid Interface Assembly
Advanced Science, EarlyView.This work introduces application‐ready sub‐terahertz memristor switches fabricated from electrochemically exfoliated MoS2 nanosheets assembled at a liquid–liquid interface. The devices exhibit robust unipolar resistive switching, low insertion loss, and high isolation across 10–110 GHz.
Tomás Mingates +15 more
wiley +1 more source