Results 61 to 70 of about 68,732 (167)

fa21-collaborative-drone-interactions/BuoyDeploymentProviderValidation: 0.1.1

, 2021
Update ApodiniIoTDeploymentProvider to 0.1.3 Full Changelog: https://github.com/fa21-collaborative-drone-interactions/BuoyDeploymentProviderValidation/compare/0.1.0...0.1.
Apodini Bot, Felix Desiderato, Paul Schmiedmayer   +2 more
core   +1 more source

The Relative Effectiveness of Drone Warfare: A Case Study on Airstrikes in Afghanistan from 2017 to 2020

, 2023
This study aimed to explore the impact of drone strikes on the activity of Taliban and ISIS-K in Afghanistan from 2017 to 2020, investigating the short-term and long-term effects.
Sevcik, Noah
core   +1 more source

Multi-view dynamic manifold reconstruction with adaptive cross-attention fusion enables noise-robust bearing fault diagnosis

Scientific Reports
To address the issues that bearing fault features are easily submerged under strong noise and that manifold topologies are prone to collapse, this paper proposes a Multi-view Dynamic Manifold Reconstruction and Adaptive Cross-Attention Fusion Network ...
Lei Yang, Liang Zhang, Jun Xu, YuBin Guo
doaj   +1 more source

Analysis and development of autonomous flight system for a multi-propeller drone

, 2023
reservedLe valanghe rappresentano una delle principali minacce per coloro che praticano attività in montagna. La ricerca di persone sepolte in seguito a tali eventi costituisce un compito delicato e cruciale, la cui efficacia dipende in gran parte dalla
SARTOR, MATTIA
core  

Drone-Based Decentralized Truck Platooning with UWB Sensing and Control

, 2023
This code presents a drone-based decentralized truck platooning system that leverages the advantages of Ultra-Wideband (UWB) technology for precise positioning, robust communication, and real-time control.
I. de Zarza (17378452), J. de Curto (17378494)   +1 more
core   +1 more source

Computer Vision-Based Path Planning with Indoor Low-Cost Autonomous Drones: An Educational Surrogate Project for Autonomous Wind Farm Navigation

Drones
The application of computer vision in conjunction with GPS is essential for autonomous wind turbine inspection, particularly when the drone navigates through a wind farm to detect the turbine of interest. Although drones for such inspections use GPS, our
Angel A. Rodriguez, Mohammad Shekaramiz, Mohammad A. S. Masoum   +2 more
doaj   +1 more source

An Efficient Modified Gauss Seidel Precoder for Downlink Massive MIMO Systems

IEEE Access, 2020
Recently, as the demand for tremendous spectral efficiency has increased, the massive multiple-input multiple-output (MIMO) system has attracted attention in the wireless communication system.
Woon-Sang Lee, Jun-Yong Jang, Jae-Hyun Ro, Jaeho Kim, Hyoung-Kyu Song   +4 more
doaj   +1 more source

Prediction and Measurement of Hovering Flapping Frequency Under Simulated Low-Air-Density and Low-Gravity Conditions

Biomimetics
The ability to predict lift is crucial for enabling flapping flights on planets with varying air densities and gravities. After determining the lift required for a flapping flight on Earth, it can be predicted under different conditions using a scaling ...
Hyeonjun Lim, Giheon Ha, Hoon Cheol Park
doaj   +1 more source

Morphological analysis of an alpine stream using drone photogrammetry [PDF]

, 2022
openL'analisi morfologica di un torrente alpino può rappresentare una vera sfida, data la complessità geomorfologica e idrologica dell'area. Tuttavia è di fondamentale importanza in quanto le varie caratteristiche topografiche del torrente principale ...
BURBELLO, ANDREA
core  

Multi‐target cognitive electronic reconnaissance for unmanned aerial vehicles based on scene reconstruction

IET Radar, Sonar & Navigation
Model‐free deep reinforcement learning (DRL) is regarded as an effective approach for multi‐target cognitive electronic reconnaissance (MCER) missions. However, DRL networks with poor generalisation can significantly reduce mission completion rates when ...
Yun Zhang, Shixun You, Yunbin Yan, Qiaofeng Ou, Jie Liu, Ling Chen, Xiang Zhu   +6 more
doaj   +1 more source