Results 31 to 40 of about 101,715 (197)
Power Control Optimization of an Underwater Piezoelectric Energy Harvester [PDF]
, 2018 Over the past few years, it has been established that vibration energy harvesters with intentionally designed components can be used for frequency bandwidth enhancement under excitation for sufficiently high vibration amplitudes.
Aramendia Iradi, Iñigo +4 more
core +3 more sources
Low cost underwater acoustic localization
, 2017 Over the course of the last decade, the cost of marine robotic platforms has significantly decreased. In part this has lowered the barriers to entry of exploring and monitoring larger areas of the earth's oceans.
Goumas, Nicholas +3 more
core +1 more source
Frontiers in Environmental ScienceIntroductionRecent advancements in underwater monitoring technologies have highlighted the critical need for intelligent systems capable of addressing the unique visual challenges of marine environments.
Wang Minglong, Zhu Feng, Jian Hu
doaj +1 more source
Frontiers in SensorsVery-low-frequency (VLF) underwater acoustic monitoring is a primary means for monitoring specialized underwater explosions. In view of the limited availability of dedicated off-the-shelf VLF underwater acoustic monitoring equipment and related ...
Xuexu Li +8 more
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A novel cooperative opportunistic routing scheme for underwater sensor networks [PDF]
, 2016 Increasing attention has recently been devoted to underwater sensor networks (UWSNs) because of their capabilities in the ocean monitoring and resource discovery.
Abello +8 more
core +1 more source
A Heterogeneous Robotic Swarm for Long-Term Monitoring of Marine Environments
Applied Sciences, 2019 This paper describes an underwater acoustic sensor network consisting of a heterogeneous robotic swarm used for long-term monitoring of underwater environments. The swarm consists of a large number of underwater robots acting as sensor nodes with limited
Ivan Lončar +6 more
doaj +1 more source
Development of universal software radio peripheral amplifier for underwater acoustic platform using software defined radio [PDF]
, 2010 First and foremost, the development of a modem using the USRP has applications in oceanographic monitoring and communication. Improved acoustic connecting would allow more efficient transfer of information between Underwater Acoustic (UWA) equipment such
Kalash, Haydar Sabeeh
core
The use of machine vision for assessment of fodder quality [PDF]
, 2007 At present fodder is assessed subjectively. The evaluation depends greatly on a personal opinion and there can be large variations in assessments. The project has investigated the use of machine vision in several ways, to provide measures of fodder ...
Billingsley, John, Dunn, Mark T.
core +2 more sources
Respiratory Monitoring System for Underwater Use
The FASEB Journal, 2015 Monitoring a diver's respiratory parameters is a challenge. A respiratory monitoring system (RMS) should allow measurements of gas flows, gas composition (O 2 and CO 2 , breath by breath) and pressure swings at the mouth.
Dan Warkander +2 more
openaire +1 more source
Cross-Modality Object-Level Knowledge Distillation for Enhanced Underwater Sonar Object Detection
IEEE AccessUnderwater object detection plays an important role in marine safety and defense, particularly in identifying explosive-like or hazardous materials lying on the seabed. This study proposes a knowledge distillation (KD) framework to enhance the underwater
Murat Aydogmus, Isin Erer
doaj +1 more source