Results 31 to 40 of about 43,453 (201)

Space and time joint optimization for vertical takeoff and landing aircraft in dense obstacles and interference environments

Systems Science & Control Engineering
The Vertical Takeoff and Landing Aircraft (VTOL) is capable of both low-speed hovering and high-speed flight. This paper proposes an autonomous motion planning and anti-wind disturbance control algorithm for the VTOL, implemented spatial and temporal ...
Liben Yang, Yu Li, Jianwen Tian, Dong Wang   +3 more
doaj   +1 more source

Reconfigurable unmanned aerial vehicles. [PDF]

, 2009
Unmanned Aerial Vehicles (UAVs) have been developing dramatically due to wars and miniaturisation of technology, which has made the UAV industry a very lucrative business. Research organisations have been funded by various research committees or military groups to push UAV developments at a very fast pace.
Erbil, Mehmet Ali, Prior, Stephen D., Karamanoglu, Mehmet, Odedra, Sid, Barlow, Chris, Lewis, Darren   +5 more
openaire   +1 more source

AIM-Net: A Resource-Efficient Self-Supervised Learning Model for Automated Red Spider Mite Severity Classification in Tea Cultivation

AgriEngineering
Tea cultivation faces significant threats from red spider mite (RSM: Oligonychus coffeae) infestations, which reduce yields and economic viability in major tea-producing regions. Current automated detection methods rely on supervised deep learning models
Malathi Kanagarajan, Mohanasundaram Natarajan, Santhosh Rajendran, Parthasarathy Velusamy, Saravana Kumar Ganesan, Manikandan Bose, Ranjithkumar Sakthivel, Baskaran Stephen Inbaraj   +7 more
doaj   +1 more source

UTSim: A framework and simulator for UAV air traffic integration, control, and communication

International Journal of Advanced Robotic Systems, 2019
The interest in unmanned systems especially unmanned aerial vehicle is continuously increasing. Unmanned aerial vehicles started to become of great benefit in many different fields.
Amjed Al-Mousa, Belal H Sababha, Nailah Al-Madi, Amro Barghouthi, Remah Younisse   +4 more
doaj   +1 more source

Incremental adaptive fixed‐wing unmanned aerial vehicle maneuver control with nonlinear disturbance observer: A finite‐time approach [PDF]

, 2023
Su Cao, Xiangke Wang, Huangchao Yu
openalex   +1 more source

Searching for Scalable Networks in Unmanned Aerial Vehicle Infrastructure Using Spatio-Attack Course-of-Action

Drones, 2023
Unmanned aerial vehicles are increasingly being applied to various applications for a variety purposes, such as delivery, communication relay, mapping, and surveillance services.
Seok Bin Son, Dong Hwa Kim
doaj   +1 more source

Preliminary Damage Severity Evaluation of Ground Vehicles and Covered Walkways under Collision with a Small Unmanned Aerial Vehicle (sUAV) [PDF]

, 2022
Mohd Hasrizam Che Man, Hu Haoliang, Anush Kumar Sivakumar, Kin Huat Low   +3 more
openalex   +1 more source

The Problem of Mini-Unmanned Aerial Vehicle Non-Segregated Flight Operations

Promet (Zagreb), 2007
The paper first illustrates the future civil application opportunitiesfor unmanned aerial vehicles and their unique operationalcapabilities. The expectations of the main stakeholdersare summarized and the main concerns and problem areas ofnon-segregated ...
Tone Magister
doaj   +1 more source

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

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