Results 171 to 180 of about 243,689 (361)
Partial observability and sensor limitations are challenging for the navigation of autonomous Unmanned Aerial Vehicles (UAVs). Deep Reinforcement Learning (DRL) algorithms have emerged as potential tools in advancing this field.
Khudher, Dhayaa Raissan; Lecturer/Researcher, Department of Computer Engineering, University of Basrah, Basrah, Iraq. Research interests: machine learning for control, robotics, UAV systems. +1 more
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Avaliação do uso de agentes no desenvolvimento de aplicações com veículos aéreos não-tripulados [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Automação e Sistemas, Florianópolis, 2015.O uso de agentes em aplicações com Veículos Aéreos Não-Tripulados (VANTs) tem sido ...
Santos, Fernando Rodrigues
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Strategies for Assessing Post‐Wildfire Geomorphic Resilience in Semiarid Rivers
River Research and Applications, EarlyView.ABSTRACT We review and summarize diverse components of a catchment that can be monitored after wildfire to assess the geomorphic resilience of the river corridor in semiarid regions. We distinguish upland portions of river catchments from river corridors.
Ellen Wohl +8 more
wiley +1 more source
Meander‐Bend Erosion Dynamics Along a Gravel‐Bed River: Insights From Short‐Term UAV Monitoring
River Research and Applications, EarlyView.ABSTRACT Riverbank erosion is a natural process in meandering rivers that contributes to sediment supply and geomorphic diversity, yet it can threaten infrastructure and human activities within the floodplain. Recently, many studies have used high‐resolution remote sensing technologies to measure bank erosion, but they often focus on technical aspects ...
Katarina Pavlek +2 more
wiley +1 more source
River Research and Applications, EarlyView.ABSTRACT Flow velocity measurement is fundamental to hydrological and hydraulic studies, providing essential data for streamflow estimation and river dynamics analysis. Traditional in situ methods like propeller gauges and acoustic Doppler current profilers are accurate but intrusive and labour‐intensive, while non‐intrusive image processing methods ...
Ghazaleh Nassaji Matin +4 more
wiley +1 more source
SensorsFaults in aero-engine rotating components account for more than 60% of total failures, and their early features are easily masked by noise under complex conditions.
Ting Zhou +4 more
doaj +1 more source
Analisis Fase Transisi Tail Sitter VTOL UAV VT-1
, 2012 Tail Sitter merupakan salah satu konfigurasi VTOL yang sederhana bila dilihat dari mekanisme VTOL-nya. UAV dengan konfigurasi ini masih dalam pengembangan, sehingga konfigurasi ini menarik untuk digunakan dalam perancangan awal UAV.
Ardanto M Pramutad, Taufiq Mulyanto
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Restoring Lateral Connectivity to Anthropogenic Riverscapes: Six Lessons From Stage Zero
River Research and Applications, EarlyView.ABSTRACT Centuries of river modification, particularly straightening and incision, have severely reduced lateral connectivity between rivers and their floodplains. As a result, Stage 0 riverscapes, characterised by high lateral connectivity (e.g., anastomosing or wetland riverscapes), are now rare in anthropogenic landscapes.
Richard J. Mason +8 more
wiley +1 more source
River Research and Applications, EarlyView.ABSTRACT The Marias River flows from Glacier National Park through northcentral Montana, and into the Missouri River. Annual flows gradually declined from 1902 to 2024 (~3.2%/decade) and the 1952 Tiber Dam and Lake Elwell reservoir were operated to attenuate peak flows and stabilize downstream flows year‐round.
Stewart B. Rood, Lori A. Goater
wiley +1 more source