Results 111 to 120 of about 207,288 (348)

METHOD OF PROTECTING THE AIR CORRIDOR DEDICATED FOR TRAFFIC UNMANNED AIRCRAFT

International Journal of Advanced Studies, 2020
Unmanned aerial vehicles are getting more and more practical application in modern society, in various applications. At the same time, the spread of the possibilities provided by technologies and methods associated with unmanned aerial vehicles is ...
Alexey Vladislavovich Shvetsov
doaj   +1 more source

On structural controllability in complex networks with periodic switching topologies

Asian Journal of Control, EarlyView.
Abstract This paper investigates the structural controllability of complex networks with periodic switching topologies. First, several graph transformations that preserve structural controllability are demonstrated. Based on the n‐walk theory, a criterion is derived that determines structural controllability by analyzing only the joint graph within a ...
Jingrui Hou, Zhaohui Liu, Xinghuo Yu, Mahdi Jalili   +3 more
wiley   +1 more source

Unmanned Aerial Vehicle (UAV) for monitoring soil erosion in Morocco

, 2012
This article presents an environmental remote sensing application using a UAV that is specifically aimed at reducing the data gap between field scale and satellite scale in soil erosion monitoring in Morocco. A fixed-wing aircraft type Sirius I (MAVinci,
D'Oleire-Oltmanns, Sebastian, Irene Marzolff, Johannes B. Ries, Marzolff, Irene, Ries, Johannes B., Klaus Daniel Peter, Peter, Klaus Daniel, Sebastian D\u27Oleire-Oltmanns   +7 more
core   +1 more source

Perovskite Photodetectors at the Intelligence Frontier: From Tunable Materials to Adaptive Optoelectronic Systems

Carbon Energy, EarlyView.
This comprehensive review presents a progressive roadmap for perovskite vision detectors. Centered on perovskite‐based artificial perception, the graphic illustrates a systematic evolution: starting with fundamental material engineering and device architectures, advancing toward complex functional strategies such as flexible neuromorphic imaging ...
Chenglong Li, Wei Qu, Deepak Kumar, Naini Jain, Nur Wardina Syahirah binti Mohamad Fadil, Nur Najiha binti Ahmad Rasid, Emannuel Kymakis, Maria Vasilopoulou, Chunxiong Bao, Feng Gao, Peng Gao, Sanjeev Kumar Sharma, Mohammad Khaja Nazeeruddin, Abd. Rashid bin Mohd Yusoff, Haotong Wei   +14 more
wiley   +1 more source

Testing System for Unmanned Aerial Vehicles Microelectromechanical Sensors

, 2017
Designed system for microelectromechanical sensors testing before use them in the unmanned aerial vehicles navigation systems. Microelectromechanical sensors pressure and temperature sensor, magnetic field sensor and inertial unit were ...
Vasylenko, M. P., M. P. Vasylenko
core   +1 more source

Autonomous localized path planning algorithm for UAVs based on TD3 strategy

Scientific Reports
Unmanned Aerial Vehicles are useful tools for many applications. However, autonomous path planning for Unmanned Aerial Vehicles in unfamiliar environments is a challenging problem when facing a series of problems such as poor consistency, high influence ...
Zhao Feiyu, Li Dayan, Wang Zhengxu, Mao Jianlin, Wang Niya   +4 more
doaj   +1 more source

Technology of Pesticides and Fertilizers Application with Unmanned Aerial Vehicles in Digital Agriculture

Сельскохозяйственные машины и технологии, 2019
Digital agriculture predetermines the development of robotic agricultural technologies for the application of pesticides and fertilizers using unmanned aerial systems, which are based on unmanned aerial vehicles (UAVs) with a certain working load for ...
L. A. Marchenko, A. A. Artushin, I. S. Smirnov, T. V. Mochkova, A. Yu. Spiridonov, R. K. Kurbanov   +5 more
doaj   +1 more source

Interfacial Solvent Molecular Engineering via High‐Safety Dense Separators for High‐Rate Lithium‐Ion Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The dense PPS‐separator prevents thermal runaway by allowing electron transfer through the steel needle during penetration, while the residual electrolyte enables brief ion migration and Joule heating, causing rapid electrolyte vaporization, collapse of the ion transport network, and a sharp drop in ionic conductivity.
Haitao Zhou, Jie Gu, Haiyun Zhou, Yihong Deng, Yafei Shi, Yang Yang, Chen Wang, Hongquan Gao, Jianchun Wu, Libo Wang, Xiangdong Huo   +10 more
wiley   +1 more source

Domestic experience of unmanned aerial vehicles for forest conditions monitoring [PDF]

BIO Web of Conferences
Russia has vast forest resources that require constant conservation and protection measures, the implementation of which is currently impossible without the use of aviation or satellites.
Shashkova Nina, Lukyanova Yelena, Kazak Anatoliy, Oleinikov Nikolay, Kryukova Anastasia   +4 more
doaj   +1 more source

Traffic Flow Data Collection Methods During Wildfire Evacuation

Fire and Materials, EarlyView.
ABSTRACT With climate change and urbanisation increasing wildfire risk in the wildland–urban interface (WUI), enhancing community evacuation preparedness is crucial. This study evaluates different data collection methods for measuring traffic flows during a community wildfire evacuation drill in Roxborough Park, Colorado, in June 2024.
Ann‐Kristin Dugstad, Maxine Berthiaume, Enrico Ronchi, Noureddine Bénichou, Paul Geoerg, Steve Gwynne, Hui Xie, Kamryn Kubose‐Peutz, Amanda Kimball, Max Kinateder   +9 more
wiley   +1 more source